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valkas [14]
3 years ago
13

What is the surface area of 25in. and 9in.

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0
The answer to this question is 3
You might be interested in
Write the slope intercept form of the equation with slope 8 and y intercept (0,7)
Elanso [62]

Answer:

y=8x+7

Step-by-step explanation:

Use the form y=mx+b

M= the slope

B= the y-intercept

y=8x+?

Since the y coordinate of (0,7) is 7

b=7

So y=8x+7

4 0
3 years ago
Find the perimeter of the triangle. Measurement are in feet
Dennis_Churaev [7]

Word Problem:

Jim is building a garden in one corner of his yard. The garden is in the shape of an equilateral triangle. If one side is 18 feet, how much fencing should he buy to enclose the garden?

Answer:

P = 18 + 18 + 18 = 54 ft

Explanation:

Equilateral triangle has all sides equal

7 0
3 years ago
13 POINTS PLEASE HELP ME!!!
Natasha_Volkova [10]

First problem:

n/4 + 2 = -9

        -2      -2

n/4 = -11

x4       x4

n = -44

Check:

-44/4 + 2 = -9

-11 + 2 = -9

-9 = -9

Second problem:

3/4x = -12

0.75x = -12

--------     ----

0.75       0.75

x = -16

3/4 * (-16) = -12 OR 0.75 * (-16) = -12

-12 = -12

Still get the same answer.



7 0
3 years ago
What is the length of the unknown leg in the right triangle…?
alexira [117]

As we know,

In a triangle, the sum of lengths of two side is greater than the third side.

20 + 25 > b

b + 20 > 25

25 + b > 20

Answer = 15m

8 0
2 years ago
Hv no idea how to do this
SVETLANKA909090 [29]

Answer:

477

Step-by-step explanation:

It's pretty simple. All you need to calculate is how much they made in the 9 hours. So multiply 58 x 9 and you get 522. Then take away what they didnt make, which was 45. That gives you 477.

5 0
3 years ago
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