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2 years ago

PLS ANSWER ASAP IT’S DUE IN 10 MIN

Mathematics

2 answers:

ikadub [295]2 years ago

8 0

Answer:

232 in^2

Step-by-step explanation:

4*7=28*2=56 in^2

7*8=56*2=112 in^2

8*4=32*2=64 in^2

56+112+64=232 in^2

grigory [225]2 years ago

5 0

Answer:

232 in squared

Step-by-step explanation:

Find the area of one face and multiply it by 2

7 x 4 x 2=56

4 x 8 x 2=64

7 x 8 x 2=112

Add and you get 232

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Does anyone know how to do this?

sineoko [7]

Answer:

$\boxed{\tt x=\sqrt{85} }$

Step-by-step explanation:

When making a right triangle with 2 points, the distance is the hypotenuse which can be represent as "x"

To find the distance we can use the Pythagorean theorem.

$\boxed{{\tt a^2+b^2=c^2}}$

→ $\tt a=9$

→ $\tt b=2$

→ $\tt c=x$

Let's Plug in the side lengths:

$\tt 9^2+2^2=x^2$

Evaluate 9²= 81 and 2²= 4:

$\tt 81+4=x^2$

Now, add 81+4= 85

$\tt 85=x^2$

Take the square root of both sides:

$\tt x=\sqrt{85}$

_____________________________

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lilavasa [31]

Answer:

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Step-by-step explanation:

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3 years ago

Could someone please help me out on this question?

Genrish500 [490]

2/3* 3 is 2 so the answer is x=2

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3 years ago

What is the value of y in the solution to this system of equations? y=3-2x/2 4x-6y=36

Paul [167]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Mrs. Brown drove 105 miles in 2.5 hours. What was Mrs. Browns speed in miles per hour?

fiasKO [112]

Answer:

42mph.

Step-by-step explanation:

We know that the formula for miles per hour is.

r = d/t

R is our rate or miles per hour.

D is our distance.

T is our time.

In this case our distance is 105 miles.

And our times is 2.5 hours.

Therefore if we substitute them into our formula:

105mi ÷ 2.5hrs = 42mph

Hope this helped!

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2 years ago