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2 years ago

Find the surface area

Mathematics

1 answer:

juin [17]2 years ago

7 0

Answer:65

Step-by-step explanation:

So first find the base of it which is 7 time 4 equal to 28

Find the side of the triangle it's 4 time 4 divide it by 2 because there 2 side u time it by 2 which is 16

Then find the front triangle which is 7 time 3 divided by 2 since there's also two of them you time it by 2 which is 21

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1.25x

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2 years ago

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Contact [7]

With what? I don't see a question

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3 years ago

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Rosa's test scores are 78, 92, 88, and 89. What must she score on her next test to have an average of 90? A) 95 B) 97 C) 99 D) 1

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Step-by-step explanation:

Let x represent the score on her next test

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2 years ago

In Exercises 26-28, write an equation. Then solve.

saul85 [17]

Answer:

The temperature outside is 75.6°F

Step-by-step explanation:

We are given the following in the question:

The temperature of dry ice = - 109.3°F

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Thus, we can write the equation:

$x - 184.9 = -109.3$

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3 years ago

What is 2p6−19=−9 I need help pls I don't understand this at all

Aleonysh [2.5K]

Answer:

5/6. Is this what u are looking for?

Step-by-step explanation:

Step 1 Simplify:2x(6)-19=-9 to 12x+-19=-9

Step 2 Add 19 to both sides: 12x-19+19=-9+19. You should get 12x=20

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x=10/12. Simplified= x=5/6

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2 years ago

Find the surface area​

Find the surface area