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4 years ago

Will give brainliest answer to the person that explains the answer.

1 answer:

6 0

Surface Area = 2(lw + lh + wh)
SA=2(32*41+32*49+41*49)
SA=2(1804+1568+2009)
SA= 2(4889)
SA= 9778 m^2
C. 9778 m^2

2. V=lwh
V=32*41*49
V = 64288 m^3
A:64,288 ft^3

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3(x+2)=−5−2(x−3)

tia_tia [17]

Answer:

x = -1

Step-by-step explanation:

3(x+2)=−5−2(x−3) multiply 3 and -2 with inside the parenthesis

3x + 6 = -5 -2x + 6 now add the like terms

3x + 2x = 1 - 6

5x = -5 simplify both sides

x = -1

5 0

4 years ago

What is the value of x in the equation. 8 x - 2 y= 48 when y =4

goldfiish [28.3K]

$\qquad$ ❄️ $\boxed{\bf x = 7}\\\\$

We are given –

$\qquad$ $\twoheadrightarrow\bf 8x -2 y =48$

And also value of y's given. So, just put the value of y in the given equation.

___________________________________

$\qquad$ $\purple{\twoheadrightarrow\bf 8x -2 y =48}$

$\qquad$ $\twoheadrightarrow\sf 8x - \underbrace{2 \times 4} =48$

$\qquad$ $\twoheadrightarrow\sf 8x - 8 =48$

$\qquad$ $\twoheadrightarrow\sf 8x = 48 +8$

$\qquad$ $\twoheadrightarrow\sf 8x = 56$

$\qquad$ $\twoheadrightarrow\sf x =\cancel{\dfrac{56}{8}}$

$\qquad$ $\purple{\twoheadrightarrow\bf x= 7}$

Henceforth, value of x is 7.

_______________________________________

4 0

3 years ago

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Can someone explain step by step how they would solve this. 2(3x-1)-x =2x-11

sertanlavr [38]

2(3x-1)-x=2x-11

6x-2-x=2x-11

5x-2=2x-11

3x-2=-11

3x=-9

Divide -9 by 3

Answer: x=-3

Hope this helped!

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3 years ago

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What is the inverse operation for this equation below

mina [271]

The answer is subtraction

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3 years ago

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kramer

The anser would be 11/42

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3 years ago