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deff fn [24]
2 years ago
9

Pls Help ASAP..................

Mathematics
2 answers:
kogti [31]2 years ago
5 0

Answer:

Step-by-step explanation:

23:

(8 + 30) ÷ 2 + 4

13:

8 + 30 ÷ (2 + 4)

please give me the brainliest if u can

AlekseyPX2 years ago
4 0

Answer:

1. 8+(30/(2+4)) = 8+(30/6) = 8+5 = 13

2. ((8+30)/2)+4 = (38/2)+4 = 19+4 = 23

Step-by-step explanation:

:)

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puteri [66]
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5 0
3 years ago
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Evaluate $\dfrac{2\sqrt{72}}{\sqrt{8}+\sqrt{2}}$.
Pavlova-9 [17]
<h3>Answer:  4</h3>

========================================================

Work Shown:

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Note in step 2, I factored each number in the square root to pull out the largest perfect square factor. From there, I used the rule that \sqrt{A*B} = \sqrt{A}*\sqrt{B} to break up the roots.

8 0
2 years ago
How long will it take an airplane flying at an average cruising speed of 230 miles per hour to fly 1380 miles?
lora16 [44]

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7 0
3 years ago
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Sever21 [200]

Answer:

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Step-by-step explanation:

-3 = 5k + 7

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-10 = 5k

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3 0
2 years ago
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