TRAP ~ EZYD. Use the diagram on the right to find the scale factor of TRAP to EZYD.

The scale factor of TRAP to EZYD is __.

**Answer:**

3/4

**Step-by-step explanation:**

when you line up the figures you get 9:12 which reduces down to 3/4

The figure shown is created by joining two rectangles.

1.25 ft

2.25 ft

3.5 ft

2 ft

3.5 ft

Enter the area, in square feet, of the figure.

We need to see a picture for this one

On a game show, a contestant randomly chooses an envelope and wins

the prize that is written inside. There are 3 envelopes containing a car,

5 envelopes containing a vacation, and 2 envelopes containing

electronics.

What is the probability that a contestant picks a vacation?

**Answer:**

D or 1/2

**Step-by-step explanation:**

If there are 3 envelopes for a car, 5 envelopes for vacation, and 2 envelopes for an electronic, then add 3+5+2=10. But, we are figuring out the vacation envelopes, which there are 5 of those and 5 is half of 10. Therefore, your answer is 1/2.

The area of a room is 425 square feet. The length is (x+9) feet and the width is (x+1) feet. Find the dimensions of the room.

**Answer:**

width is 17

length is 25

**Step-by-step explanation:**

(x+9)(x+1) =[tex]x^{2}[/tex] + 10x + 9 = 425

[tex]x^{2}[/tex] + 10x - 416 = 0

(x-16)(x + 26) = 0

x = 16 or x = -26

x cannot be -26

x = 16

so, (16 + 1) = 17

(16 + 9) = 25

What is the area of the figure below?

3 in.

3 in.

5 in.

5 in.

3 in.

3 in.

7 in.

The answer to your question is 67

**Answer:**

**68 inches squared**

**Step-by-step explanation:**

First, let's find the area of the squares at the top and bottom. Area for a square is:

L * W = A

Plug in the values...

3 * 3 = 9

Therefore, the area of the two squares combined is **18 inches** (since 9 + 9 = 18). Now, the hexagon in the middle, which is the hardest part. We will have to separate it into 4 triangles and a rectangle, for simplification. We need to find the base widths of the triangles, which are:

7 (total width) - 3 (middle width) / 2 (because there are two sides)

So it is:

(7 - 3)/2

4/2 = 2

So, the base of the triangle is two inches. We also know that the height of the triangle is five inches. The formula for the area of a triangle is:

(B * H)/2 = A

Fill it in...

(2 * 5)/2

10/2 = 5 inches

So, the area of each triangle is **5 inches**. Since there are four triangles, we need to do:

5 * 4 = 20 inches

That means that all of the triangles combined is **20 inches**. Lastly, we need the middle part of our hexagon. It is 10 inches tall, and three inches wide. So...

L * W = A

10 * 3 = 30

So, that means that the area of the hexagon is:

30 + 20 = 50

Plus, the two squares from the beginning:

50 + 18 = **68 inches squared**

**Therefore, the area of the figure is 68 inches**. Hope this helps you!

Find the area of each figure. Round to the nearest tenth if necessary.

**Answer:**

64 cm²

**Step-by-step explanation:**

(12*4.5)+(2*5)= 54+10=64

I fly like paper get high like planes

**Answer:**

If you catch me at the border I got visas in my name

If you come around here, I make 'em all day

I get one done in a second if you wait

**Step-by-step explanation:**

Find the solution to the following: *

Enter your solution in the following format x = solution. (Ex: x = 5)

8x+10=2(4x+5)

Find the solution to the following: *

Enter your solution in the following format x = solution. (Ex: x = 5)

3x-8=2(x-4)

**Answer:**

First one: x = all real numbers

Second one: x = 0

**Step-by-step explanation:**

for the first one

given 8x+10=2(4x+5) we need to isolate the variable (x) using inverse operations

step 1 distribute the 2 to what is in the parenthesis ( 4x and 5 )

2 * 4x = 8x

5 * 2 = 10

now we have 8x + 10 = 8x + 10

step 2 subtract 8x from each side

8x - 8x = 0

8x - 8x = 0

now we have 10 = 10

subtract 10 from each side

10 - 10 = 0

10 - 10 = 0

we're left with 0 = 0 meaning that all real numbers are solutions

For the second one

given 3x-8=2(x-4) once again we need to isolate the variable using inverse operations

step 1 distribute the 2 to what is in the parenthesis (x - 4)

2 *x = 2x

2 * -4 = -8

now we have 3x - 8 = 2x - 8

step 2 add 8 to each side

-8 + 8 = 0

-8 + 8 = 0

now we have 2x = 3x

step 3 subtract 2x from each side

3x - 2x = x

2x - 2x = 0

we're left with x = 0

12) Amusement Parks A thrill ride at an amusement park carries riders 160 feet straight up and then releases them for a free fall. The time t in seconds that it takes an object in free fall to reach the ground is t =

[tex] \sqrt{ \frac{d}{16} } [/tex]

where d is the distance in feet that it falls. How long does it take the riders to reach the ground? Give your answer as a radical expression in simplest form. Then estimate the answer to the nearest tenth of a second.

**Answer:**

sqrt(10)

**Step-by-step explanation:**

sqrt(160)/16

sqrt(16)sqrt(10)/sqrt(16)

4sqrt(10)/4

sqrt(10)

What fraction does point S represent?

**Answer:**

C

**Step-by-step explanation:**

So what you gotta do is count the lines. You don't count the one with one on it, but you count all the way through to 2. That gets you eight, so each line is 1/8. 1-2 in 1/8 intervals. 1 1/4 multiply 2 on the numerator and denominator gets 1 2/8, 1 1/2 multiply 4 on the numerator and denominator gets you 1 4/8. Counting the lines, each of those matches up. The first interval is 1 1/8.

Functions and Graphing complete each table

**Answer:**

table 1: -4,0,4,8. table 2: -3,-1,1,3 table 3: 1/3,0,-1/3,-2/6

**Step-by-step explanation:**

Eric is going to visit his grandmother, who lives about 250 miles away. He travels at

a speed of 55 miles per hour. About how many hours will it take him to get there.

Can someone explain please :)

**Answer:**

**4.5****5**** ****hours**** **(rounded to the nearest tenth)

**Step-by-step explanation:**

If you take 250 and divide it by 55 you get 4.5454 repeating. Round to the nearest tenth and you get **4.55**** ****hours****.**

The middle school band has a boy to girl ratio of 4:6.

The band had 20 members last year and 25 members this year.

How many girls and how many boys are in the band in each of these two years?

Last year: 8 boys and 12 girls. This year: 10 boys and 15 girls.

Last year: 12 boys and 8 girls. This year 13 boys and 12 girls

O

Last year: 8 boys and 12 girls. This year: 12 boys and 13 girls.

Last year: 12 boys and 8 girls. This year 15 boys and 10 girls

**Answer:**

last year 8 boys 12 girls and this year 10 boys 15 girls

**Step-by-step explanation:**

ratio = 4:6

total ratio = 6 +4 =10

last year

ratio 1 = 20 ÷ 10 = 2

boys = 2 × 4 = 8

girl = 2 × 6 = 12

this year

ratio 1 = 25 ÷ 10 = 2.5

boys = 2.5 × 4= 10

girls = 2.5 × 6 = 15

Can someone help me with this. Will Mark brainliest. Need answer and explaination/work. Thank you.

You need to get graphing paper

**Answer:**

This quadrilateral is a parallelogram because the slopes of the opposite sides equal eachother.

**Step-by-step explanation:**

To prove this quadrilateral is a parallelogram you want to show that the opposite sides are parallel by finding the slopes of each. Which means the parallel lines have to have the same slopes if it is a parallelogram.

To find slope we use M= Y1-Y2/X1-X2

Lets start with A and B

M=7-8/2-(-2)

so M= -1/4 for Line AB

Now lets find C and D

M=2-1/1-5

so M=-1/4 for line CD

So this quadrilateral is a parallelogram because the slopes of the opposite sides equal eachother.

Select the best answer 101

2. Which of the following is an example of a proper fraction?

A.7/6

B. 4/3

C.4/4

D.3/4

A example of a Proper fraction is D =3/4

What is the radius of these cylinders?

**Answer:**

sorryyyyy i really dont know

1/8 plus 1/4 equals.

**Answer:**

3/8

**Step-by-step explanation**

**Please just use a calculator**

**Answer:**

0.375

**Step-by-step explanation:**

How many sides does a polygon have?

**Answer:**

it can have any about 3 and up as long as it is a 2d shape and it has to have straight lines

**Answer:**

They all vary. All a polygon needs is straight sides, two dimensions, and equal length sides.

**Step-by-step explanation:**

Hope this helps!

If m1 = 31° and m2 = 94°, what is m3?

**Answer:**

27

**Step-by-step explanation:**

bc m1=31 and m2=29 you subtract 31-29and it is 27

GIVING BRAINLIEST!!!!!!!!!!!PLS HELP :((

In which step does a mistake First occur? 8+2+(3X 3-2)

Step1: 8+2+(3x1)

Step2: 8+2+3

Step3: 4+3

Step 4: 7

**Answer:**

step 2 he divded the 8 by 2

**Step-by-step explanation:**

There IS a mistake

8+2 is 10

so 10+3 is equal to 13

I need answer by 2:25!!!! Please hurry!!!!!

x=-2, y=5, z=3.

X^4-5y+2(x-z)^2.

A. 50.

B. -41.

C.41.

D. 63

**Answer:**

C

**Step-by-step explanation:**

-2^4-5(5)+2(-2-3)^2

16-25+2(25)

16-25+50

41

Find the volume of the cylinder. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi radius 5 height 6

**Answer:**

150π cu. units

**Step-by-step explanation:**

V = Bh where B is the area of the circular base and h is the distance between the bases (height)

B = [tex]\pi r^{2}[/tex] = [tex]\pi 5^{2}[/tex] = 25π

V = 25π(6) = 150π cu. units

**Answer: **V = 471 m^3

In terms of PI - V = 150 π m^3

**Step-by-step explanation:**

V = πr2h

V = 3.14(5)^2(6)

V = 3.14(25)(6)

V = 471 M^3

or

V = 3.14 (25)(6)

V = 150 π m^3

If it is -31°F in one city and in another city it is

83°, what is the temperature difference

between the two cities?

**Answer:**

52 degrees apart

**Step-by-step explanation:**

52 degrees is the correct answer

Finit set:

1+2+3+........+25=??

**Answer:**

Finite set: A set is said to be a finite set if it is either void set or the process of counting of elements surely comes to an end is called a finite set.

In a finite set the element can be listed if it has a limited i.e. countable by natural number 1, 2, 3, ……… and the process of listing terminates at a certain natural number N.

The number of distinct elements counted in a finite set S is denoted by n(S). The number of elements of a finite set A is called the order or cardinal number of a set A and is symbolically denoted by n(A).

Thus, if the set A be that of the English alphabets, then n(A) = 26: For, it contains 26 elements in it. Again if the set A be the vowels of the English alphabets i.e. A = {a, e, i, o, u} then n(A) = 5.

**Step-by-step explanation:**

1+2+3+4+5+6..........23+24+25=325

Complete the system of linear equations so that there are infinitely many solutions.

Y= -3/5x + 2

blank x+ blank y=20

PLEASE HELPPPPPPP WILL GIVE BRAINLIEST

**Answer:**

y-intercept:

(0,2) or just -3/5

**Step-by-step explanation:**

**Answer:**

3x + 5y = 2

**Step-by-step explanation:**

y = -3/5 x + 2

multiply both sides by 5

5y = -3x + 2

add 3x to both sides

3x + 5y = 2

note: if it really has to be equal to 20, then multiply both sides by 10, which will result in 30x + 50y = 20

what is 3^ 81^5=3^ please

**Answer:**

**Step-by-step explanation:**

No links or trolls please. I need help with this math, it’s due soon. Thanks you. It’s a division sign by the way, it’s hard to see in the photo.

**Answer:**

n^2p

**Step-by-step explanation:**

Thats the answer

What is the surface area of the cylinder with height 4 mi and radius 3 mi? Round your answer to the nearest thousandth.

**Answer:**

The surface area of the cylinder will be "**131.88**".

**Step-by-step explanation:**

The given values are:

**Height of cylinder,**

h = 4 m

**Radius of cylinder,**

r = 3 m

As we know,

**The surface are of cylinder is:**

⇒ [tex]A_s=2 \pi r(h+r)[/tex]

On substituting the values, we get

⇒ [tex]=2\times 3.14\times 3(4+3)[/tex]

⇒ [tex]=18.84\times 7[/tex]

⇒ [tex]=131.88[/tex]

Simplify. 9 - 5x + 8 - 4x

**Answer:**

− 9 + 1 7

**Step-by-step explanation:**

Hope this helps!

Find the mean of the following numbers.

14, 17, 21, 28, 40

the mean should be 24

24

14 + 17 + 21 + 28 +40 / 5

120 / 5

24

14 + 17 + 21 + 28 +40 / 5

120 / 5

24

I had to ask this again

Can someone help me please

Where the graphs of the functions intersect it represents the number of weeks when they have both saved the same amount of money. So by solving the system we can find the number of weeks and that amount of money.

y = x^2 + 2x

y = -3x + 6 so

x^2 + 2x = -3x + 6

x^2 + 5x - 6 = 0

(x + 6)(x - 1) = 0

So x = 1 ( we ignore the negative)

So after 1 week they have saved the same amount and the amount is -3 + 6 = 3.

Are you sure that -3x + 6 is right - because Sarah does not save anything after year 1 . The equation has a negative slope!!

**Answer:**

x=5

**Step-by-step explanation:**

35+4x=x^2+30

collect the like terms n form a quadratic equation

x^2-4x-5=0

solve the quadratic equation

x=5 or x=-1

ignore the negative answer bcz week cant be negative

**So the answer is 5 weeks**

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