**Answer:**

(0, 6)

**Step-by-step explanation:**

The point (0, 6) is on the y-axis, so after a reflection over the y-axis, it is still (0, 6).

Find the value of x in each case.

The **algebraic** expression should often take one of the following forms: addition, subtraction, **multiplication**, or division. Bring the variable to the left and the remaining values to the right to determine the **value of x. **To determine the outcome, simplify the values.

** 4x+2x+5x+50= 180**

** =** 6x+5x+50 =180

combine 6x and 5x

= 11x

11x+50= 180

subtract 50 both sides

11x = 180- 5

= 130

11x=130

x= 130/11

** 11.81**

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Select the correct answer.

This table represents function f.

If function g is a quadratic function that contains the points (-3, 5) and (0, 14), which statement is true over the interval (-3, 0]?

The average rate of change of f is less than the average rate of change of g.

The average rates of change of f and g cannot be determined from the given information.

Te average rate of change of f is the same as the average rate of change of g

The average rate of change of f is more than the average rate of change of g

The **average rate of change** of f is less than the average rate of change of g.

**What is average rate ?**

This expression represents the **average rate of change** of the function f over the range a≤x≤b is less than or equal to x, and is less than or equal to b:

**f(b)−f(a) / b - a**

It is the average amount by which the function changed per unit throughout that time period.

Here, in **Average rate** of change in function g over [-3, 0]

=> a = -3, b = 0

=> f(a) = 5 , f(b) = 14

**Average rate of change** = (14 - 5) / (0 - (-3))

= 3

Now, in **Average rate** of change in function f over [-3, 0]

=> a = -3, b = 0

=> f(a) = -3, f(b) = 0

**Average rate of change **= (0 - (-3)) / (0 - (-3))

= 1

Therefore, The **average rate** of change of f is less than the **average rate** of change of g.

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50779 / 590 remainder

**Answer:**

39.

**Step-by-step explanation:**

50779 divided by 590 is 86, with a remainder of 39.

Gabriel practices for a local marathon. If the

marathon is 42.195 kilometers long, how

many miles does Gabriel need to run in order

to condition himself? Round the answer to

the nearest tenth.

(1 mile ≈ 1.61 kilometers)

**Answer:**

26.208 miles

**Step-by-step explanation:**

42.195 / 1.61 = 26.208 miles

The diagram shows a lawn with a fence along one edge.

12 m

Fence

17 m

20 m

One can of weedkiller can cover 100 square metres.

Each can costs £19.75

Work out the total cost of the cans of weedkiller needed to cover the lawn.

You must show some working.

59.25 euros is the the **total cost **of the cans of weedkiller needed to cover the** lawn**

A trapezium is a convex quadrilateral with exactly one pair of opposite sides parallel to each other

The figure that is formed is the following with the respective **measurements**, now to calculate the** area** we need the height, for **Pythagoras** we have:

17 ²= h ² + 8 ²

h ² = 289 - 64

h ² = 225

h = 15

now the figure area is as follows:

A = h × (b + a) / 2

b** long side** 20 m and** short side** 12 cm, replacing:

A = 15 × (12 + 20) / 2

A = 240 m²

We are told that each can of **weed killer** can cover up to 100m ^ 2

Thus:

240/100 = 2.4, so you would need 3 cans of weedkiller

each can costs 19.75, which means that the **total cost** is:

19.75 × 3 = 59.25 euros

Hence 59.25 euros is the the** total cost **of the cans of** weedkiller **needed to cover the** lawn.**

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Is the following shape a rectangle? How do you know?

answer: The answer is A

x+3 is greater than or equal to 2x-6 solve

The solution for x + 3 is **greater than **or equal to 2x - 6 is x ≤ 9.

Given,

x + 3 is greater than or **equal **to 2x - 6

That is,

x + 3 ≥ 2x - 6

Solve for x in this **solution.**

So,

x + 3 ≥ 2x - 6

Here,

6 + 3 ≥ 2x - x

Then,

9 ≥ x

That is,

The solution for x + 3 is** greater than** or equal to 2x - 6 is x ≤ 9.

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If the knowledge that an event a has occurred implies that a second event b cannot occur, then the events a and b are said to be.

If the knowledge that an **event **"a" has occurred implies that another event "b" cannot occur, then the events "a" and "b" are said to be **disjoint **events.

As per the **question statement**, the **knowledge **that an event "a" has **occurred **implies that another event "b" **cannot **occur.

We are required to **determine **the **characteristic **name for the above mentioned events.

And here, if event "a" occurs, even "b" does not, **implying **the fact that, events "a" and "b" cannot occur simultaneously. Hence, as per the above definition of disjoint events, the events "a" and "b" are be disjoint.

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Can someone help me solved the highlighted question please. Ill give brainliest. Check attatched photo

Applying **logarithm properties**, the **solution **of the highlighted question is given as follows:

x = 4.

What is the solution for the equation?The logarithmic **equation **is given as follows:

[tex]\log_{a}(x + 2) = \frac{1}{3}\log_{a}{8} + \log_{a}{3}[/tex]

First, we apply the **power rule**, meaning that the multiplying coefficient of the logarithm can be the power of the given term, hence:

[tex]\frac{1}{3}\log_{a}{8} = \log_{a}{8^{\frac{1}{3}}} = \log_{a}{\sqrt[3]{8}} = \log_{a}{2}[/tex]

Then the **equivalent expression** is:

[tex]\log_{a}(x + 2) = \log_{a}{2} + \log_{a}{3}[/tex]

Now we apply the **product rule**, as the sum of two logarithms of same base can be written as a single logarithm, keeping the base and multiplying the terms.

Hence the equivalent **expression **is:

[tex]\log_{a}(x + 2) = \log_{a}{(2 \times 3)}[/tex]

[tex]\log_{a}(x + 2) = \log_{a}{6}[/tex]

The logarithm function is **one-to-one**, meaning that if they have the same input, they will have the same output, hence we can** solve for x **as follows:

x + 2 = 6

x = 6 - 2

x = 4.

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What percentage of this shape is shaded?

**Answer: there is no picture again. just take a good guess**

**Step-by-step explanation:**

Please provide a picture

what is the answer of (3/8)^-2

[tex](\frac{3}{8} )^{-2}[/tex]

[tex](\frac{8}{3})^{2}[/tex]

[tex](\frac{8}{3} )\times(\frac{8}{3} )[/tex]

[tex]\frac{8\times8}{3\times3}[/tex]

[tex]\frac{64}{9}[/tex] or [tex]7.1111111[/tex]

Finding Missing Angles !

**Answer: m11= 180-90= 90 (linear pair)**

**m12= 180-90= 90 (linear pair)**

**m13= 90 linear pair**

A. No, because one x-value corresponds to two different y-values.

B. Yes, because there are two x-values that are the same.

C. No, because two of the y-values are the same.

D. Yes, because every x-value corresponds to exactly one y-value.

Answer:

its A

Step-by-step explanation:

:)

at a delicatessen, ham costs $2.49 per pound and swiss cheese costs $3.79 per pound. The customer has $9.50 to spend on 2 pounds of ham and some cheese. how much cheese can she purchase? write an equation and solve it.

The customer can **purchase** 1.19788 pounds of** cheese** (approximately 1.2 pounds).

We are given with the cost of ham is $2.49 per pound and

Cost of swiss **cheese** is $3.79 per pound.

So, the cost of 2 pounds of ham will be given as-

= 2× $2.49

= $4.98

Since, the customer has a total of $9.50 to spend on 2 pounds of ham and some** cheese**,

∴ Let the number of pounds of **cheese** she can** purchase** be x.

Then the equation will be this:

2.49*2 + 3.79*x = 9.50

4.98 + 3.79x = 9.50

Subtracting 4.98 from each side we get-

4.98 -4.98 + 3.79x = 9.50-4.98

3.79x = 4.54

x [tex]=\frac{4.54}{3.79}[/tex]

x = 1.19788 pounds of **cheese** (approximately 1.2 pounds).

Hence, the customer can **purchase** 1.19788 pounds of **cheese **(approximately 1.2 pounds).

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a playground is rectangular with a length of 7/8 miles. If the area of the play ground is 8/20 miles what is the width.

Answer: Width = 8/20 ÷ 7/8 = 8/20 x 8/7 = 16/35 Therefore, the width will be 16/35 miles. Hope you do great :) !

Simplify: 4/x-2/x^2+1-2/x+1

On **simplifying** the given **expression** 4/x-2/x^2+1-2/x+1 we get solution as (2x^2 + 2x - 2)/x^2.

**What is the meaning of simplifying a n equation?**

To **simplify **a phrase, create an equivalent expression without any terms that are identical. The **expression **will then be rewritten using the fewest terms feasible.

We have given:

[tex]\frac{4}{x} - \frac{2}{x^2} +1 - \frac{2}{x} + 1[/tex]

Adding the numbers:

[tex]\frac{4}{x} - \frac{2}{x^2} - \frac{2}{x} + 2[/tex]

Making a common denominator:

[tex]\frac{4x}{x^2} - \frac{2}{x^2} - \frac{2x}{x^2} + \frac{2x^2}{x^2}[/tex]

Combining the values with common denominator:

[tex]\frac{2x^2 + 2x - 2}{x^2}[/tex]

This the the **simplified **result of the given **expression**.

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x³-8x+8 =0

[tex]x ^3 - 8x + 8 = 0[/tex]

ezzzzzzzzzzzzzzzzzzz

write 0.0000072 in scientific notation

**Answer:**

7.2 × 10^-6

**Step-by-step explanation:**

7.2 are the two last digits of the notation

and the reason its to the power of -6 is because there are 6 digits until you reach 7

I need help on this 3rd grade homework

Pls help

The correct option or **equation **that applies to the given situation is 7*6 = (4*6) + (3*6).

According to the question,

We have the following information:

Akela drew smaller arrays to find the **product **of a larger array.

Now, we have two figures where one has 6*3 boxes (6 horizontal boxes and 3 horizontal boxes) and in the second figure we have 6*4 boxes (6 horizontal boxes and 4 vertical boxes).

Now, to find the correct option, we will look for these two in options:

So, the option that has both of them is 7*6 = (4*6) + (3*6).

Now, we can verify whether the** sides** of the equation given are correct or not.

We have:

7*6 = 42

On right hand side, we have:

(4*6) + (3*6)

24+18

42

Hence, the correct option is 4th one.

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In circle Q with the measure of arc ⌢=118∘PR⌢ =118 ∘ , find m∠PQRm∠PQ

**Explanation **

We are given the measure of arc PR = 118°.

We are required to find m∠PQR.

We know that an arc measure is an angle the arc makes at the center of a circle. Therefore, we have:

[tex]\begin{gathered} obtuse\text{ }m\angle PQR=118\degree \\ obtuse\text{ }m\angle PQR+reflex\text{ }m\angle PQR=360\degree\text{ }\lbrace angles\text{ }at\text{ }a\text{ }point\rbrace \\ reflex\text{ }m\angle PQR=360\degree-obtuse\text{ }m\angle PQR \\ reflex\text{ }m\angle PQR=360\degree-118\degree \\ reflex\text{ }m\angle PQR=242\degree \end{gathered}[/tex]**Hence, the answer is: **

**But since Q is the measure of the angle, then the final answer is 118°.**

Write the equation for g(x)

The **equation **of the graph of g is represented by y - 6 = (x-2)²

The very first step in balancing a variable **equation **is to correctly identify the specific values of the **variables **that lead to **equality**.

The graph of the **function **is f is y = x²

Now we can see that the **graph **of g is translated to 2 units to the right and 6 units up.

We know from the properties of **translation **that when the graph moves 2 units to the right we get the **equation **as y = (x-2)²

Again when the **graph **moves 6 units up wards the graph changes by

y - 6 = (x-2)²

Therefore the equation of g is y - 6 = (x-2)²

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1) Calculate the perimeter of

this triangle

7cm

4cm

10cm

6cm

**Answer:**

27

**Step-by-step explanation:**

length+base+heigth+breath

=6cm+10cm+4cm+7cm

=27cm

but I am not very sure so when it is correct the give me thanks or rate the answer so I will know it is correct

the answer is 23 cm

perimeter = (length 1) + (length 2) + (length 3)

perimeter = 7+6+10

in this case, the height (4cm) doesn’t matter, that would only be used for finding the area of the triangle

perimeter = (length 1) + (length 2) + (length 3)

perimeter = 7+6+10

in this case, the height (4cm) doesn’t matter, that would only be used for finding the area of the triangle

I need help finding the perimeter

**Answer:**

**Perimeter**** ****(****to**** ****the**** ****nearest**** ****tenth****)**** ****=**** ****2****4****.****3**** **

**Step-by-step explanation:**

Johnny found a sick abandoned kitten in his yard. It was very malnourished and he decided to nurse it back to health. He started feeding the kitten enough food to help it gain weight. On average the kitten was gaining 4 ounces per day. After 6 days in Johnny's care, the cat weighed 73 ounces. Determine how many days until the kitten will weighs 105 ounces.

**Answer:9 days**

**Step-by-step explanation:A lot of division is required, but because 8.75 probably isn't an answer, I rounded up to 9.**

15% of x=20% of y what is x:y?

The **ratio **of x:y is 4:3.

**Comparing two **amounts of the **same **units and determining the **ratio **tells us **how much **of one **quantity **is in the **other**. Two categories can be used to categories ratios. **Part **to **whole** **ratio **is one, while **part **to **part ratio** is the **other**. The part-to-part ratio shows the relationship between two separate entities or groupings.

For **instance**, a class has a 12:15 boy-to-girl ratio, but the part-to-whole **ratio **refers to the **relationship **between a **particular group **and the **entire**. For instance, five out of every ten people enjoy reading. As a result, the ratio of the portion to the total is 5: 10, meaning that 5 out of every 10 persons enjoy reading.

Given:

15% of x=20% of y

So,

15 / 100 × x = 20 / 100 × y

3 / 20x = 1/5y

x / y = 1/5 x 20/3

x / y = 4/3

Hence, the **ratio **of x:y is 4:3.

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each individual in a random sample of high school and college students was cross-classified with respect to both political views and marijuana usage. does the data support the hypothesis that political views and marijuana usage level are independent within the population?

Since X² (68.732) > X²₀.₀₁ (13.277), we reject the **null hypothesis** and conclude that There is evidence that political views and level of marijuana usage are related.

The alternative **hypothesis** states that political beliefs and marijuana use depend on one another within the population, contrary to the null hypothesis that asserts these two variables are independent.

H₀ : Pij = Pi · Pj ; i = 1, 2, 3 ; j = 1, 2, 3

Ha : at least one Pij ≠ Pi · Pj

We want to test whether there is a relationship between political views and marijuana usage levels. The results of a **random sample** of size n = 1353 are derived from the following formula;

e = (Row total) x (Column total) /Total sample size

We are told to use the 0.01 level of significance to test the null hypothesis. Thus, α = 0.01. The table has r = 3 rows and c = 3 columns. An r × c table has degrees of freedom df = (r - 1) x (c - 1). So, a 3×3 table has degrees of freedom df = (3 - 1) x (3 - 1) = 4. From formula the df = 4 and α = 0.01, χ²₀.₀₁ = 13.277. Reject the **null hypothesis** if X² ≥ 13.277 where

x² =Σ(a - e)²/e

Substituting the observed and expected **frequencies** summarized in the table above into the formula for x², we get

X² = 68.732

Rejection Region → X² ≥ 13.277

Test statistic → X² = 68.732

Since X² (68.732) > X²₀.₀₁ (13.277), we reject the null hypothesis and conclude that There is evidence that political views and level of marijuana usage are related.

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An engineer is designing a parking lot for a local grocery store. The parking spaces are marked with lines where

The value of x and y in the **angles** are 15.6 and 10.5 respectively.

When parallel lines are cut by a transversal lines, **angle** relationships are formed such as corresponding angles, alternate **angles**, linear **angles,** vertically opposite **angles** etc.

Therefore, line XD, TZ, YF and LP are parallel to each other.

WC is the transversal line.

Hence,

m∠CNL = 6x - 17.6

m∠FBH = 12y - 22

m∠THR = 3x + 29.2

Hence,

180 - (12y - 22) = 6x - 17.6(corresponding angles)

Corresponding **angles** are congruent

180 - 12y + 22 = 6x - 17.6

6x + 12y = 180 + 22 + 17.6

6x + 12y = 219.6

Therefore,

180 - (3x + 29.2) = 12y - 22 (alternate angles)

Alternate **angles** are congruent .

180 - 3x - 29.2 = 12y - 22

180 + 22 - 29.2 = 12y + 3x

172.8 = 3x + 12y

combine the equation

6x + 12y = 219.6

3x + 12y = 172.8

subtract equation(ii) from equation(i)

3x = 46.8

x = 46.8 / 3

x = 15.6

12y = 219.6 - 6(15.6)

12y = 219.6 - 93.6

12y = 126

y = 126 / 12

y = 10.5

Therefore,

x = 15.6

y = 10.5

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is equivalent to /x-

20 For the function w, w(9) = -7, and w(-7)= 9. If y = w(x), what is the value of y when

X = -7?

Record your answer and fill in the bubbles on your answer document.

The **value** of **y** when x = -7 according to the function defined y = w(x) is; 9.

It follows from the task content that the **value** of **y** when x = -7 is to be determined according to the given expression; y = w(x).

Since it follows from the task content that;

y = w(x)

Therefore, it follows that when; x = -7; we have;

y = w(-7).

However, recall from the function instances given that; w(-7) = 9;

Therefore, y = w(-7) = 9.

Ultimately, the **value** of **y** when x = -7 as required in the task content is; 9.

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$55 set of headphones for 15% off. What is amount of discount? What is the total amount you pay?

**Answer:**

discount = $8.25 Total=$46.75

**Step-by-step explanation:**

[tex]\frac{x}{55}[/tex] = [tex]\frac{15}{100}[/tex] 55.00-8.25= $46.75

[tex]\frac{100x}{100}[/tex] = [tex]\frac{825}{100}[/tex] total= $46.75

x=8.25

discount = 8.25

**Answer: The discount is $8.25, the total price you pay is $46.75**

**Step-by-step explanation:**

To find the discount, you multiply the decimal of the percent, which is .15 by the total. So 55*.15=8.25. That is how much of a discount you get.

To find the total amount you pay after the discount you simply subtract the discount from the total, so 55-8.25=46.75

solve each system of inequalities

**Answer:**

x < 6

**Step-by-step explanation:**

x/3 + x/4 < 7 | * 12

4x + 3x < 84

7x < 84 | : 7

x < 12

1 - x/6 > 0

1 > x/6 | * 6

6 > x

x < 6

x < 6 and x < 12 gives x < 6

I will Award Brainlist !! Help its a Math Question! Algebra 2 (basic)
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