2 years ago

SOMEONE HELP!!!

Mathematics

1 answer:

Tasya [4]2 years ago

4 0

Step-by-step explanation:

a) here,

diametre = 19 cm

Area = ?

Now,

Area = pie d

= 22/7 *19

59.71 cm2

Therefore, area = 59.71 sq.cm.

here,

Area = 1000 sq.cm

diametre = ?

Now ,

Area = pie d

1000 = 22/7 *d

7000 = 22 * d ( cross multiply between 7&1000)

7000/22 = d

318.18 = d

Therefore, diametre = 318.18 cm .

You might be interested in

Marie wants to space markers evenly along a 5-mile race course. She puts a marker at the start line. how far apart should the ma

PSYCHO15rus [73]

Well how many markers does she have

4 0

3 years ago

Finding the area of A=1/2bh

DiKsa [7]

Yes that is correct.

6 0

3 years ago

Simplify 4^3•4^5.<br> help asap !

Julli [10]

Answer:

Step-by-step explanation:

when there are exponents with same bases multiplied by each other, keep the base and add the exponents

4^(3)+4^(5)=4^8

4^8 is D in this question

7 0

3 years ago

Round the greater number to the tens place. Then calculate the product.

Nonamiya [84]

Answer:

d:192

Step-by-step explanation:

6 0

3 years ago

I am kinda new here. I joined a few days ago because I wanted to help. I have a question. Can we post any questions on Brainly?

frosja888 [35]

Answer:

yeah most likely

Step-by-step explanation:

<h2>MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz</h2>

3 0

3 years ago

Read 2 more answers