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Tpy6a [65]
3 years ago
9

What is 5 + 2^3 divided by 4 - 2

Mathematics
2 answers:
V125BC [204]3 years ago
5 0

Answer:

6

Step-by-step explanation:

5+2^{3}/4-2

2^{3} = 2 x 2 x 2 (12)

5+ 12 / 4-2

5 + 3 - 2

6

Mariana [72]3 years ago
3 0

Answer:

6.5 or 13/2

Step-by-step explanation:

\frac{5 +  {2}^3{} }{4 - 2}

First find what 2^3 power is.

\frac{5 + 8}{4 - 2}

Then, just add the top and bottom

\frac{13}{2}

This in decimal form is 6.5

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Factor completely<br> 3x^2 + 7x - 6 <br><br><br> Zzz
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Answer:

(3x−2)(x+3)

Step-by-step explanation:

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3 years ago
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Simplify the expression of (7 – c )(–1)
Ivan
Expand out, this literally just wants you to multiply everything by -1.
so 7*-1 = -7
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Which value of k makes the equation k2=10k2=10 true?20<br> 20<br> 12<br> 8<br> 5
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Step-by-step explanation:

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The area of a rectangle is 42 ft squared, and the length of the rectangle is 5 ft more than twice the width. Find the dimensions
stira [4]

Answer:

<h3>Length = 12 ft</h3>

Width = \frac{7}{2} ft

Step-by-step explanation:

Given,

Area of rectangle = 42 \:  {ft}^{2}

Width = X

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Now,

x(2x + 5) = 42

2 {x}^{2}  + 5x   = 42

2 {x}^{2}  + 5x - 42 = 0

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12

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7 0
3 years ago
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