There are 4 girls for every 10 boys in a class. How many boys would there be if there were 10 girls?

Answer:

C.) Maybe

Step-by-step explanation:

Answer: I think it is 102

Step-by-step explanation:

When I was taught area we split up the shape.

7x12=84

3x3=9

3x3=9

9+9=18

84+18=102

Answer: H

Step-by-step explanation: 6 divided by q=5

Answer:

G

Step-by-step explanation:

All of the others have equals, which makes them an equation, not an expression. G does not have an equals, and it therefore an expression.

Answer:

32

Step-by-step explanation:

if y = one of those choises. the quarter of 32 is 8. half 32 is 16. 3/4 is 26.

(1/4)*328

8>8

Answer:

$18,000

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 15%/100 = 0.15 per year,

then, solving our equation

I = 20000 × 0.15 × 6 = 18000

I = $ 18,000.

The simple interest accumulated

on a principal of $ 20,000.

at a rate of 15% per year

for 6 years is $ 18,000.

Answer:

10-8

9-9

11-7

Step-by-step explanation:

Answer:

8, 9 , 7

Step-by-step explanation:

hope this helps :)

Answer:

Make a Line from 0, 0 to 1, 3

Answer: A. (3, -4) B. (-3, 2)

Step-by-step explanation:

Answer:

How is this a question?

Step-by-step explanation:

Thanks for the new info though

Answer:

C

Step-by-step explanation:

We can use the Pythagorean Theorem to find if this really is a right triangle.

3² = 9

4² = 16

5² = 25

9 + 16 (?) 25

9 + 16 = 25

Your answer would be C.

Hope this helps. Have a nice day.

Answer:

C.)Yes because [tex]3^{2} + 4^{2} = 5^{2}[/tex]

Step-by-step explanation:

The Pythagoras theorem should be applied in this question. This theorem can only be applicable if the triangle has a right angle ( 90° ) therefore it is used.

[tex]a^{2} + b^{2} = c^{2}[/tex] (The Pythagoras theorem)

[tex]3^{2} + 4^{2} = 5^{2}[/tex]

[tex]3^{2}[/tex] = 9 and [tex]4^{2}[/tex] = 16. So,

9 + 16 = 25 and [tex]5^{2}[/tex] = 25

∴ The sides proves that it is a right angled triangle.

Answer:

I have made it in the above picture

Answer:

A. Total surface area = 128 cm.

B. Total sureface area is = 708 cm.

Step-by-step explanation:

To find the are of the 1st triangular prism you must use the formula b(h)/2 for the triangle and for the rectangle use base x height. Add the two tgether to get the total area. For #2 follow the same pattern.

Answer:

1:2000

Step-by-step explanation:

tons:pounds

Answer:

Step-by-step explanation:

Answer:

i think-b?

Step-by-step explanation:

Answer:

Perimeter = 853 ft.

Area =  989 ft^2

Step-by-step explanation:

To get the perimeter you add up all of the measurements. To get the  perimeter you do 28 x 28 = 784, then you do 39-28=11, then you do 11(30)/2 to get 330.

784 + 330 = 984 ft.^2

Answer:-45

Step-by-step explanation:

Answer:

v ≥ 6

Step-by-step explanation:

if you are trying to get v

-9≥-8+v/-6

-9 (+8) ≥-8+v/-6 (+8)

-1 ≥ +v/-6

-1 ( x-6) ≥ +v/-6 ( x-6)

6 ≤ v (since u mutiplied a negative the sign flips)

v ≥ 6

hope it helps!! and is correct nodfsjf

Answer:yes it is correct

Step-by-step explanation:

Answer:

1 quart = 2 pints

Step-by-step explanation:

Answer:

We conclude that using the property of exponents, we need to multiply 10² to get 10⁴. Step-by-step explanation: Let 'x' be the number we need to multiply 10² by to get 10⁴. Therefore, we conclude that using the property of exponents, we need to multiply 10² to get 10⁴.

Answer:

Ok, What are the questions? I can answer in the comments.

Step-by-step explanation:

Answer:

Where are the questions

Step-by-step explanation:

Answer:

1440

Step-by-step explanation:

if 2inches equals 240miles then 1inch equals 120miles

now that you know what 1 inch equals, multiply 120 miles by 12 inches (120 miles per inch) and that gives you 1440 miles

Answer:

A (-12,14)

B (8,8)

C (-12,-8)

D (0,-12)

Answer:

1. -12,14

2. 8,8

3. -12,-8

4. 0,-12

hope this helped;;

Answer:

SA=736ft²

Step-by-step explanation:

First I like to start with the triangles

[tex]a =2 \frac{1}{2} bh \\ [/tex]

The reason why we would multiply the triangle area by two is because where finding the area of the triangle in the Back and in the front

[tex]a = 2 \frac{1}{2} (12 \times 8) = 96[/tex]

then we go to the rectangles of the left and right

[tex]a = 2bh[/tex]

[tex]a = 2(20 \times 10) = 400[/tex]

again because the numbers for the base and height of the two rectangles are the same we are going to times by two.

Then we going to find the area for the base of the triangular prism, which would be the bottom rectangle

[tex]a = bh[/tex]

there are no same shapes with the same base and height so where not going to multiply by two

[tex]a = 12 \times 20 = 240[/tex]

now we add all the area that we found up

[tex]400 + 96 + 240 = 736[/tex]

now we have 736ft and since where finding SA we square it

SA=736ft²

Answer:

Slope = 4/3

Step-by-step explanation:

Formula for slope-intercept form: y=mx + b

Given: 3y - 4x = -6

Add -4x to the right hand side to isolate out 3y (y).

It should look like this: 3y = 4x -6

Now divide both sides by 3.

You should get: y = 4/3x -2

Since it's asking for slope, your slope is 4/3.

Answer:

d= -4

Step-by-step explanation:

-4/-4 < -2

Answer:

y=-20x+450

Step-by-step explanation:

Since Lori has 450$ initially, this can be modeled as our y-intercept of our function, or the b in y=mx+b. Since she's withdrawing 20$ a month to pay for the membership, she's losing 20$, which is why the 20 is negative in the equation. Let x be any amount of months, and y will be the balance of Lori's account at that month x.