All categories

2 years ago

What’s the area of this rounded to the nearest one’s place?

Mathematics

2 answers:

Elodia [21]2 years ago

7 0

Answer:

503

Step-by-step explanation:

To find the area of a cirlce it is pi x 2 x the radius squared.

Since,this is a semi-circle you dived by 2 afterwards.

So $\pi x 160 x 2 /2$ is 502.857142857

Round that to the nearest one that is 503 ft squared.

Shkiper50 [21]2 years ago

5 0

Answer:

I think I might be terribly wrong but 160,728 ft

Step-by-step explanation:

You might be interested in

An evaluation of the habitats of endangered salmon species was performed in Conservation Ecology (December 2003). The researcher

adell [148]

Answer: The habitat quality score will be normally distributed if at least 50% of the total sites are captured

Step-by-step explanation:

5 0

2 years ago

Each child has 4 apples. If there are 39 children, how many apples are there in total

kodGreya [7K]

156Answer:

Step-by-step ex

5 0

3 years ago

Read 2 more answers

If Dixon had a pack of pencils and gave away 12 and have 24 left how many were in his pack before

Roman55 [17]

Dixon had a pack of 36 pencils - need more of an explanation?

3 0

2 years ago

Pls whoever answers this question correctly will get brainliest

Lisa [10]

A ray starts out at a point and continues off to infinity.

Symbol of the ray with a beginning point in X and passes through point Y is:

$\overrightarrow{XY}$

Therefore your answer is $\overrightarrow{JS}$

Symbol of a line passing through points A and B is:

$\overleftrightarrow{AB}$

Therefore your answer is $\overleftrightarrow{KC}, \overleftrightarrow{DA}$

8 0

3 years ago

The midpoint of AB is M(4,-2). If the coordinates of A are (3, -6), what are the

satela [25.4K]

Answer:

okay here we go

Step-by-step explanation:

$in \: vectos \: ab \: means \: ob - oa \\ but \: the \: midpoint \: m \: is \: equal \: to \: a \: half \: of \: ab \\ \\ therefore \: m = \frac{1}{2} ab \\ = \frac{1}{2} (ob - oa) \\ = \frac{1}{2} (ob - (3. - 6)) \\ (4. - 2) = \frac{1}{2} (ob - (3. - 6)) \\ (8. - 4) = (ob - (3. - 6)) \\ ob = (11. - 2)$

5 0

1 year ago