3 years ago

How is a net useful when finding the surface area of prisms and pyramids

1 answer:

7 0

A net is just a 3D shape made into a 2D shape. So when you have a net, it is easier to make sure you count up all the sides without missing one or counting one twice.

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Write 77.5% as a fraction or mixed number in simplest form.

Delicious77 [7]

Answer:

The answer is $77\frac{1}{2}$ .

Step-by-step explanation:

Given:

77.5%.

Now, to write as a fraction or mixed number in simplest form.

77.5%

So, we divide by 10 by removing decimal as decimal is at tenth place.

= $\frac{775}{10}$

So, simplifying it:

$=\frac{155}{2}$

Now, we change into mixed fraction:

$=77\frac{1}{2}$

Therefore, the answer is $77\frac{1}{2}$ .

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3 years ago

Ricardo has read two thirds of a book and Lynn has read 2/4 of the same book who read more

Assoli18 [71]

Well, we know that 2/3 is about equal to .666 and 2/4 equals .5 Since .666 is a greater number, Ricardo read more.

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3 years ago

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5 2/16+2 1/4 thia is divide what is the answer

Mama L [17]

Answer:

2/1 or in better numbers 2

Step-by-step explanation:

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3 years ago

Can someone help me I’ll Mark brainliest I been struggling with this one :(

mariarad [96]

Answer:

Step-by-step explanation:

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2 years ago

100 pts Eight stuffed animals need to be arranged in a line. There is one bear and one zebra. What is the exact probability that

shtirl [24]

Answer:

1/56

Step-by-step explanation:

P( bear is first) = bear/ total = 1/8

Then there are 7 animals left

P( zebra is 2nd) = zebra /total = 1/7

P( bear, then zebra) = 1/8 * 1/7 = 1/56

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3 years ago

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