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Sergeu [11.5K]
2 years ago
15

Need help I have been stuck on this for a while

Mathematics
2 answers:
Alika [10]2 years ago
8 0

Volume(rectangular prism) = lhw (length x width x height)

Since length x width is to find the base area, it mean length x width = 72 square inches.

=> Height = 288 : 72 = 4 inches.

olga2289 [7]2 years ago
7 0

Answer:

sqrt25

Step-by-step explanation:

Step-By-Step explanation

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If you spend $60 for dinner at the restaurant, what should be your 15% tip?
LUCKY_DIMON [66]

Answer:

.15 * 60 = 9

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Step-by-step explanation:

5 0
2 years ago
Can some one answer this plz ill give !100 POINTS!
Lorico [155]
Hello!

First of all let's find the perimeter (circumference) of the semi circles. We can combine them to make one circle with a diameter of 4 (as we can see the side length of one semi circle is 4 cm. We now plug it into the circumference equation (\pi=3.14).

4(3.14)=12.56

Now we add up the side lengths of the rectangle.

4+6+4+6=20

Now we add up the length of our circle and rectangle.

20+12.56=32.56

Therefore our answer is 32.56 cm.
----------------------------------------------------------

Now to find the area! If we combine the two semicircles, we get a circle with a diameter of four. This means that is has a radius of two. We use the equation below to find the area of the two circles.

A=\pir²

First we will square our radius.

2(2)=4

Now we multiply by pi.

4(3.14)=12.56

Now we need to find the area of the rectangle.

6(4)=24

Now we add.

24+12.56=36.56.

 
I hope this helps!

8 0
3 years ago
Read 2 more answers
A circular mirror has a diameter of 18 inches. What is the area of the mirror?
Veronika [31]

Answer:

254.34

Step-by-step explanation:

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3 0
3 years ago
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Brainliest please help!
Dmitriy789 [7]

Answer:

120

Step-by-step explanation:

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4 0
3 years ago
I need help on this math problem
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The answer is A, it’s the only one that makes sense
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2 years ago
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