2 years ago

Easy question!! no links please

Mathematics

1 answer:

timofeeve [1]2 years ago

5 0

Answer:

50.26548246 or 50.3 mm^2 (rounded to the tenth)

Step-by-step explanation:

$\pi 8^{2} = 201.0619298$

just divide that # by 4 and you get the answer! Hope this helps!

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What is the Best approximation for the perimeter of a Semi circle with a diameter of 64 m

VLD [36.1K]

Answer:

164.848 m

Step-by-step explanation:

3 0

3 years ago

Let p represent any number in the interval (- 18,22). Rewrite the possible values for p in inequality notation.

Nataliya [291]

Answer:

$-18 < p < 22$

Step-by-step explanation:

We are given the following information in the question.

The open interval: (- 18,22).

Let p belong to the given interval then p represents all the values belonging to the given interval.

Open Interval: An open interval is a interval that does not include the end points.

Thus, we can write:

$-18 < p < 22$

is the required inequality form required.

That is p can take values greater than -18 and smaller than 22.

6 0

3 years ago

Please help! I will mark you as brainliest!

lisov135 [29]

Answer:

7/9

Step-by-step explanation:

Think of 1 as being 9/9. The difference between 9/9 and 2/9 is 7/9, which is the answer

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3 years ago

Read 2 more answers

Freddy’s savings account went from $520 to $321 after he purchased a new bike. What was the percent decrease?

Vinil7 [7]

Step-by-step explanation:

The bike cost $199 to get $199 you do a number line then label 520 then at the end label 321 so then you do -20 then -100 then -50 then -20 then -9. so now you add them up 20+100+50+20+9 which equals =199

so bike cost $199

then 520%×199= 1034.8

or 520%×321=1669.2

so the percentage is 1669.2 or 1034.8 probably 1669.2 but they bot count.

5 0

2 years ago

a box of cereal contains 23.4 ounces. It cost $5.49. What is the cost,to the nearest cent, of the cereal per ounce.

anyanavicka [17]

Do 5.49 / 23.4
This equals $0.23

The answer is $0.23

5 0

3 years ago