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love history [14]
2 years ago
9

PLEASE ANSWER AS SOON AS YOU SEE THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which expression is equivalent to 5 (2 + 7)? 2 (5 + 7) 2 + 7

(5) 5 (2) + 7 5 (2) + 5 (7)
Mathematics
2 answers:
sineoko [7]2 years ago
8 0

Answer:

D. 5 (2) + 5 (7)

Step-by-step explanation:

Given expression:

• 5(2 + 7)

Distribute this to get:

• a(b + c) = ab + ac

• 5(2 + 7) = 5(2) + 5(7)

correct choice is D

mamaluj [8]2 years ago
6 0

Answer:

  • D. 5 (2) + 5 (7)

Step-by-step explanation:

<u>Given expression:</u>

  • 5(2 + 7)

<u>Distribute this to get:</u>

  • a(b + c) = ab + ac
  • 5(2 + 7) = 5(2) + 5(7)

Correct choice is D

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3 years ago
An elevator at a hotel is descending as shown in the graph below.
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Answer:

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Step-by-step explanation:

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3 years ago
Using polygon STUVW what is m angle U ?
bija089 [108]

Answer:

The m∠ U is 72°.

Step-by-step explanation:

Given:

\angle S = 90\\\angle T = 2x\\\angle U = x\\\angle V = 2x\\\angle W = 90\\

To find :

\angle U = x = ?

Solution:

The sum of the measures of the interior angles of a polygon with 'n' sides is given as

\textrm{sum of the measures of angle of a polygon with 'n' sides} = (n - 1)\times 180

Here we have n = 5 on substituting the values we get

\angle S +\angle T + \angle U +\angle V + \angle W = (5 -2)\times 180\\90 + 2x + x + 2x + 90 = 3\times 180\\5x + 180 = 540\\5x = 540-180\\5x = 360\\x = \frac{360}{5}\\x = 72

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3 years ago
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Mashcka [7]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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