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Amiraneli [1.4K]
2 years ago
15

The 20% tip on a $42 meal

Mathematics
1 answer:
blondinia [14]2 years ago
3 0

Answer:

$8.4 hskshskshsjsjjsj

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The teacher passed out math books. The length is 10 inches and the width is 8 inches. What is the perimeter of each book?
loris [4]
Books are rectangles so that means that opposite sides are equal so if one side is 10 inches then so is the opposite side. same for the 8. the perimeter is the amount around the rectangle so you must add all sides together to find it so

10in+10in+8in+8in= 36in
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3 years ago
Rewrite the following in the form log(c). log(4) - log(2)
Elis [28]

Answer:

log(2)

Step-by-step explanation:

log(4) − log(2)

log(4/2)

log(2)

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The perimeter of a semicircle is 10.28 kilometers. what is the semicircle's area
alexgriva [62]
The answer is 6.27. Hope this helps.
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2 years ago
Reflect (-4,-6) across the y-axis.
Aleksandr-060686 [28]

Answer:

(4,6)

Step-by-step explanation:

since they are negitave number and there being reflected across the y axis they will be positve

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Q.2 - The graph shows the number of paintballs a machine launches, y, in x seconds:
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c

Step-by-step explanation:

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