3 years ago

What would you do to isolate the variable in the following equation? 7 = c/2

Mathematics

1 answer:

disa [49]3 years ago

4 0

I would multiply both sides of the equation by 2 .

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PLEASE HELP HELP ASAP

Anit [1.1K]

Answer:

12.7311111111111 on and on

Step-by-step explanation:

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3 years ago

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The length of a rectangular prism is 8

Lena [83]

Surface area is:

$W=width$
$L=length$
$H=height$

$S=2*(L*W+L*H+W*H)$

replacing the values

$250=2*(8*W+8*1+W*1)$

$250=2*(8*W+8+W)$

$250=2*(9*W+8)$

dived each member by 2

$125=9W+8$

$9W=125-8$

$9W=117$

$\boxed{\boxed{W=13~unit~of~measure}}$

The volume of a rectangular prism is

$V=L*H*W$

$V=8*1*13$

$\boxed{\boxed{V=104~unit~of~volume}}$

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3 years ago

This is under the Category Exponent Rules (Variable and Coefficients)

Vsevolod [243]

Answer:

20x^6

Step-by-step explanation:

multiply bases and add exponents

4 0

3 years ago

What’s the answer??

astra-53 [7]

Use parentheses for M and N
$(5x {}^{2} + 7x - 4 )- ( - 3 {x}^{2} - 4x + 5)$
一一一一一
remove parentheses
$5 {x}^{2} + 7x - 4 + 3 {x}^{2} + 4x - 5$
一一一一一
add like terms
$8 {x}^{2} + 11x - 9$

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4 years ago

If three pounds of bananas cost $4.50 find the cost of 10 pounds of bananas

Reika [66]

Answer:

Step-by-step explanation:

4.50 × 10 =45!

4 0

3 years ago

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