If the measure of G = (6x-15)° and the measure of H = (3x + 6), find the measure of H.

**Answer: the measure of H is 39 the measure of G is 51**

**Step-by-step explanation:**

**6x-15+3x+6=90**

**9x-9=90**

**9x=99**

**x=11**

**6(11)-15=51**

**3(11)+6=39**

Distance between two points khan academy

D.

This can be solved using the Pythagorean theorem. If the diagonal line between the points is the hypotenuse, we must first determine the side lengths using subtraction. Then insert these values into the Pythagorean theorem and solve for the hypotenuse.

See details:

This can be solved using the Pythagorean theorem. If the diagonal line between the points is the hypotenuse, we must first determine the side lengths using subtraction. Then insert these values into the Pythagorean theorem and solve for the hypotenuse.

See details:

y=3(x-4)^2 +7 in standard form

its y=3x^2 - 24x + 26!!

PLEASE HELP!!!

Assignment name: Trigonometry, Evaluation of Functions

Hi, can someone help find the GRAPHS that belong to these problems, please! I only need a picture of a graph for each problem that I've attached below :)

1. The **θ** lies in the **1st **and** 2nd quadrants** of the graph.

2. The **θ** lies in the **2nd **and** 3rd quadrants** of the graph.

3. The **θ** lies in the **1st **and** 3rd quadrants** of the graph.

4. The **θ** lies in the **2nd **and** 3rd quadrants** of the graph.

5. The **θ** lies in the **1st **and** 2nd quadrants** of the graph.

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The table below shows survey results for the demand related to the price of a baseball cap in a small town. As the price of the cap increases, the number of people who wish to purchase it decreases.

Price of Cap, p

(in dollars) Number of Units

in Demand, d

23 432

27 356

30 299

35 204

Which equation represents the relationship between the price of the cap and the number of units in demand?

A.

d = 850 - 19p

B.

d = 285 - 869p

C.

d = 869 - 19p

D.

d = 19 - 869p

The relationship between the** price of the cap** and the number of units in demand is d = 869 - 19p

**Substitution: ** A strategy for solving systems of equations that include solving for one variable and using that solution to find the other variable.

The table below shows survey results for the demand related to the price of a baseball cap in a small town. As the price of the cap increases, the number of people who wish to purchase it decreases.

Price of Cap, p(in dollars) Number of Units in Demand, d

23 432

27 356

30 299

35 204

the relationship between the price of the cap and the number of units in demand

lets **substitute** the values in the given options ( lets use 1st result p=23 and d=432)

A.

d = 850 - 19p

432=850-19(23)

432=850-437

432≠413

B.

d = 285 - 869p

432=285-869(23)

432=285-19,987

432≠19,702

C.

d = 869 - 19p

432=869-19(23)

432=869-437

432=432

**option C** is correct

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A strategy for solving systems of equations that include solving for one variable and using that solution to find the other variable.

The table below shows survey results for the demand related to the price of a baseball cap in a small town. As the price of the cap increases, the number of people who wish to purchase it decreases.

The relationship between the price of the cap and the number of units in demand

lets substitute the values in the given options ( lets use 1st result p=23 and d=432)

A. d = 850 - 19p

432=850-19(23)

432=850-437

432≠413

B. d = 285 - 869p

432=285-869(23)

432=285-19,987

432≠19,702

C. d = 869 - 19p

432=869-19(23)

432=869-437

432=432

1/6+5252+65+89+12-15-874-85x54-0-059=?

**Answer:**

* ** ** ** *** **719

– ___

6

**Step-by-step explanation:**

= 1/6 + 5252 + 65 + 89 + 12 - 15 - 874 - 85 × 54 - 0 - 059

= 1/6 + 5252 + 65 + 89 + 12 - 15 - 874 - 4590 - 0 - 059

= 1/6 + 4529 - 4590 - 059

= 1/6 + (-120)

= 719

— ___

6

Complete the equation to show at 4.2 ÷ 0.35 is equivalent to 420 ÷ 35. Check Picture Above (Or Below, wherever it is!)

**Answer: **

[tex]4.2 / 0.35 =\frac{4.2}{0.35} *\frac{100}{100}= \frac{420}{35} = 420/35[/tex]

**Step-by-step explanation: **

**By multiplying both the numerator and the denominator of the fraction 4.2/0.35, the resulting equivalent fraction is 420/35. **

Ming estimated that there would be 21 members in his bicycle club by the end of summer. There were actually 15 members at the end of summer. What is the percent error of Ming’s estimate?

The **percent error** of Ming’s estimate is 28.571%

**Ming estimated **that there would be 21 members in his bicycle club by the end of summer

There were actually 15 members at the end of summer

error = 21 - 15 = 6

error percent = error / total x 100

=100( 6 / 21)

= 28.571

Therefore, if Ming estimated that there would be 21 members in his bicycle club by the end of summer. There were actually 15 members at the end of summer the the **percent error** of Ming’s estimate is 28.571%

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-4.25 ⋅ (3/10 + 1/5)

Answer: -0.85

Step-by-step explanation:

3/10 + 1/5 = 1/2

1/2 x -4.25 = -0.85

Which tables have a lower unit rate than the rate represented in the equation? y=3/5xThe pictures are the answer choices.

The unit rate represented in the equation y = 3/5x is the value multiplying x, that is, the unit rate is 3/5.

In order to find the unit rate of each table, we just need to divide the y-values by the x-values.

So, the unit rate of the first table is:

[tex]\frac{y}{x}=\frac{4}{3}[/tex]The value 4/3 is greater than the value 3/5.

In the second table we have that:

[tex]\frac{y}{x}=\frac{4}{5}[/tex]The value 4/5 is greater than the value 3/5;

In the third table, we have that:

[tex]\frac{y}{x}=\frac{18}{31}[/tex]In order to compare this fraction with 3/5, we need to make them be in the same denominator, so we have to calculate the least common multiple of the denominators.

Since 5 and 31 are prime numbers, the LCM is the product of both numbers.

So we have that:

[tex]\begin{gathered} \frac{18}{31}=\frac{18\cdot5}{31\cdot5}=\frac{90}{155} \\ \\ \frac{3}{5}=\frac{3\cdot31}{5\cdot31}=\frac{93}{155} \end{gathered}[/tex]The number 90/155 is lesser than 93/155, therefore 18/31 is lesser than 3/5, so **the answer is the third table.**

Solve

2x² + 4x + 10 = 0

Simplify answers

**Answer: No Solution **

**Step-by-step explanation: Simply use the formula. Which then you get no solution **

The temperature in a town is 38.2 F during the day and -17.2 at night. Find the difference in the temperatures.

**Answer:**

55.4 °F

**Step-by-step explanation:**

To find the difference, subtract the 2 values.

38.2-(-17.2)

2 minus signs equal a plus sign, so:

38.2+17.2 = 55.4

What value of x satisfies the equation?

3(x−5)=5x−(3−x)

Responses

-4

-12

−2/3

8/3

The value of **(x)** that **satisfy** the equation → **3(x − 5) = 5x − (3 − x) **is

**x = - 12.**

What is Equation?

An equation is a mathematical statement with an **'equal to'** symbol between **two expressions** that have **equal values.**

Given is the following **equation** -

**3(x − 5) = 5x − (3 − x)**

The given equation is -

3x - 15 = 5x - 3 + x

Simplifying for **(x)**, we get -

3x - x - 5x = - 3 + 15

- x = 12

**x = -12**

Therefore, the value of **(x)** that **satisfy** the equation → **3(x − 5) = 5x − (3 − x) **is **x = - 12.**

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What is the value of this expression

The required **simplified** **value** of the given **expression **is given as 257 / 16. None of the options is correct.

The **process** in mathematics to operate and interpret the function to make the **function **or **expression** simple or more understandable is called simplifying and the process is called **simplification**.

Here,

The given expression is,

= 2(x + 4) - (y - 8)

According to the question put,

x = 1 / 8 and y = 3 / 16

= 2 (1/8 + 4) - (3/16 - 8)

= 2 (33/8) - (-125 / 16)

= 33 / 4 + 125 / 16

= 132 + 125 / 16

= 257 / 16

Thus, the required **simplified** **value **of the given expression is given as 257 / 16.

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1 divide by root 9 + root 8

Let's expand the rational number with the conjugate of the expression in the denominator.

[tex]C=\sqrt{9} +\sqrt{8}[/tex][tex]\frac{1}{\sqrt{9}-\sqrt{8} }. \frac{\sqrt{9}+\sqrt{8} }{\sqrt{9}+\sqrt{8} }[/tex][tex]=3+2\sqrt{2}[/tex]**Answer:**

**Step-by-step explanation:**

root of 9 is 3

root of 8 is 2.8

the equation =-2.5

James is taking out a personal loan from his local bank. if the total loan amount is $2500 at a simple interest rate of 14.99% and in the 1st 4 months he makes only interest payments, how much will he pay in those months total?

James has to pay an annual interest of 14.99% on $2500 loan.

In decimal:

14.99% = 14.99/100 = **0.1499**

The interest of 1st year would be:

0.1499 * 2500 = 374.75 dollars

Monthly interest would be:

374.75/12 = $31.23

If he pays this amount each month for **first 4 months**, **he would pay** a total of:

$31.23 * 4 =

What is the image of (0,6) after a reflection over the y-axis?

**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).

I need some help with my math please.

**Answer: -10 + 34u**

**Step-by-step explanation:**

2 x (10u + 3) + 2 x (7u -8)

20u + 6 + 14u - 16

34u - 10

**Answer: -10 + 34u**

**Step-by-step explanation:**

**1) Set up the equation**

A = 2B + 2H

**2) Substitute the variables**

A = 2(10u+3) + 2(7u-8)

**3) Solve the equation**

A = 20u + 6 + 14u - 16

**4) Simplfy**

**A = 34u - 10**

**A = -10 + 34u**

I can buy 4 basketballs for $44. At that same rate, how much would 8 basketballs cost?

**Answer:**

$88.

**Step-by-step explanation:**

$44 dollar for 4 balls.

That means for one ball it is $11.

44 ÷ 4 = 11.

Therefore:

8 x 11 = 88.

The answer is $88.

Hope this helps!

$88

if 4 basketballs cost $44 then you could do 4 times 11 equals 44

therefore do 8 times 11

$88

if 4 basketballs cost $44 then you could do 4 times 11 equals 44

therefore do 8 times 11

$88

the world record for most selfies taken simultaneously is 4296. this is 51 fewer than three times the world record for the most selfies taken by one person in one hour. what is the world record for the most selfies taken by one person in one hour?

The world record for most **selfies** taken by a person in one hour is calculated to be **1449**.

The world record for the most selfies taken by one person in one hour can be determined by using an **algebraic expression**.

As 4296 is 51 fewer than three times the World record for the most selfies taken by one person in one hour, we can consider x to be the world record by which we get an algebraic expression as follows;

3x - 51 = 4296

Solving for x;

3x = 4296 + 51

3x = 4347

x = 4347 / 3

x = 1449

Therefore, 1449 is calculated to be the world record for most selfies by one person in **one hour**.

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Please help me please please please please please help me I’ll give brainly

**Answer:**

3y

**Step-by-step explanation:**

Divide the numbers and then divide the variables.

21/7 = 3

y²/y = y

Therefore,

21y²/7y = 3y

Find the slope of the line passing through the two points on the line (1,2) and (5,1)

**Answer:**

slope = - [tex]\frac{1}{4}[/tex]

**Step-by-step explanation:**

calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (1, 2 ) and (x₂, y₂ ) = (5, 1 )

m = [tex]\frac{1-2}{5-1}[/tex] = [tex]\frac{-1}{4}[/tex] = - [tex]\frac{1}{4}[/tex]

27≤−2x+7or13 > −13>−2x+7

The **solution** for 27≤−2x+7 is x ≤−10 and −13>−2x+7 is x≥10.

What is the **solution**?

Given **equations**: 27≤−2x+7, −13>−2x+7

Solving each **equation,**

27≤−2x+7

−2x≥27−7

−2x≥20

x≤ (20/−2)

x≤−10

−13>−2x+7

−2x≤−13−7

−2x≤−20

x≥ (-20/-2)

x≥10

The **solution** for 27≤−2x+7 is x ≤−10 and −13>−2x+7 is x≥10.

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martina was interested in how students perceive the health service provided by her university. to collect data on this issue, she interviewed past and present students from her classes. martina has used a random sampling procedure that would be classified as a convenience sample.

martina has used a random **sampling **procedure that would be classified as a convenience sample .we can conclude that Martina's margin of error is 1.5.

Given: Average graduate student (upper limit) = 33

Random **sample **graduate student (lower limit) = 30

Formula to calculate margin of error is as follows.

Margin of **error **= upper limit - lower limit /2

Substitute the values into above formula as follows.

= 33-30/2

=1.5

Thus ,we can conclude that Martina's margin of **error **is 1.5.

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Determine which integer will make the inequality 20 > 4x + 16 true.

S:{16}

S:{20}

S:{−1}

S:{1}

**Answer:**

-1

**Step-by-step explanation:**

replace x with -1

20>4(-1)+16

20>-4+16

20>12

Calculate the Standard Deviation of the following set of data.

14, 15, 16, 16, 9, 3, 16, 20, 29, 12

a. 7.66

b. 6.78

c. 23

d. 46

**Answer:46656**

4634234

**Step-by-step explanation:5**

y5

**Answer:**

6.78

I hope this helps.

**Step-by-step explanation:**

find the number that makes the ratio equivalent to 3:5._:60

**Answer:**

36

**Explanation:**

Given the ratio:

[tex]3\colon5[/tex]Let the number = x

Then:

[tex]\frac{3}{5}=\frac{x}{60}[/tex]Next, solve for x:

[tex]\begin{gathered} 5x=3\times60 \\ x=\frac{3\times60}{5} \\ x=36 \end{gathered}[/tex]**Thus, the number that makes the ratio equivalent to 3:5 is 36.**

36-(12/2)2=what i don't know the answer

The **simplification **of the given **expression **36-(12/2)2 will be 24.

**Simplification **involves proceeding with the pending operations in the expression. for ex; 6 + 2 is an **expression **whose simplified form can be obtained by doing the pending **addition**, that results in 8 as its simplified form. Simplification, involves making the expression simple and easy to use later.

We have been given an **expression **as;

36-(12/2)2

To **simplify **the above;

36-(12/2)2

36 - (6)2

Now **multiply **6 by 2,

36 - 12

= 24

Therefore, the **simplification **of the given **expression **36-(12/2)2 will be 24.

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**Answer:**

The answer is **24. **

**Step-by-step explanation:**

(12/2)=6

36-(6)2

=36-12

=24

Work out the total amount of money tom earned on monday

The money earned by Tom in accordance with his **rate **is $

In mathematics, comparing two related quantities stated in different units is known as a **rate**.

The **rate **at which he earns is $15 per hour.

He earns over **time **at 1 1/3 times his wage

Overtime **rate **= 4 / 3 × 15 = $20

He worked for 11 hours.

Total **money **earned = 7 hours at **rate **$15 per hour and 4 hours at **rate **$20 per hour.

Money earned = 7 × 15 + 20 × 4 = $185

Hence the money earned at that **rate **is $185.

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What is the product of (-3)(18) • (-5)? O 270 O 49 O-59 O-87

**Answer: 270**

**Step-by-step explanation:** First, you want to multiply the -3 and the 18. That makes -54. Then, you multiply *that *answer (-54) by -5, which is 270.

Hope this helps!

**Follow the order of PEMDAS of operations:**

**Multiply and divide (from left to right).**

* Apply the rule:* **(-a)*(b) = -a*b**

**(-3)(18) = -13 * 18 = -54**

**-54(-5) = 54 * 5 = 270**

**The answer is 270✅ . **

It takes 2 minutes to print out 3 posters at Carla's school.How long would it take to print out 14 posters

9.33 minutes

Divide 3 by 2 to find how many posters Carla’s school can print in a minute. This would be 1.5 posters per minute. To make 14 posters, divide by 1.5. This comes out as 9.333333333333 or just 9.33 minutes.

Divide 3 by 2 to find how many posters Carla’s school can print in a minute. This would be 1.5 posters per minute. To make 14 posters, divide by 1.5. This comes out as 9.333333333333 or just 9.33 minutes.

PLEASE HELP!! What is the WEIGHTED average atomic mass of this element?An isotope with mass 185 amu is 19% abundantAn isotope with mass 180 amu is 81% abundant
Read this paragraph from a passage. A job provides you with valuable life experience. The work environment is very different from your school environment. "I learned things from my work that I never would have learned in a classroom," is the response of many people when asked to talk about their first job. At school you probably interact only with the people you want to; in contrast, many jobs will require you to talk to strangers. You will have to answer questions with a sense of sureness. You may also be forced to deal with impatient or angry customers calmly (since the customer is "always right"). All of these things increase your self-confidence. What is the topic sentence of this paragraph?
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