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liberstina [14]
3 years ago
12

PLS HELP I NEED IT NOW

Mathematics
2 answers:
Norma-Jean [14]3 years ago
5 0

Answer:

-7

Step-by-step explanation:

(-\frac{3}{4}*12) + 2\\-\frac{36}{4} + 2\\-9 + 2\\-7

soldier1979 [14.2K]3 years ago
3 0
The answer to this problem is -7

Explanation:

this is because g(x) is actually the y and so your new problem is y = -3/4 x + 2 and so you plot this on a graph and by using the rise over run strategy, you should get the answer -7. If you have a graphing calculator, you can go to y= (top left button) and punch the equation in, you should get a linear line. Next you type the trace button (4th button at the top) and go to x = 12 and the y should equal -7
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Find the product 9x2x7
Tema [17]

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Step-by-step explanation:

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4 years ago
A square pyramid and a cube have the same surface area don’t of each side of the base of the Square pyramid is 10 feet the width
o-na [289]

Answer:

The lateral height of the square pyramid is 5.8\ ft

Step-by-step explanation:

step 1

Find the surface area of the cube

The surface area of the cube is equal to

SA=6b^{2}

where

b is the length side of the cube

w have

b=6\ ft

substitute

SA=6(6^{2})=216\ ft^{2}

step 2

Find the lateral height of the square pyramid

we know that

the surface area of the square pyramid  is equal to

SA=B+4(\frac{1}{2}bh)

where

B is the area of the base

b is the base of the lateral triangle (base of the square)

h is the lateral height of the square pyramid

B=(10^{2})=100\ ft^{2}

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b=10\ ft

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216=100+4(\frac{1}{2}*(10)*h)

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3 years ago
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