2 years ago

Your friend finds the area of a circle with a diameter of 9 inches. Is your friend correct? Explain

Mathematics

1 answer:

spin [16.1K]2 years ago

6 0

Answer:

No, they're not. To find the area of a circle you need to square the radius. They did not square the radius but instead multiplied it by 2.

Step-by-step explanation:

I hope this helps :)

You might be interested in

Which number is divisible by 3?<br> A) 1,794<br> B) 1,912<br> C) 1,270<br> D) 473

Karolina [17]

Answer:

Step-by-step explanation:

should be A.

5 0

3 years ago

Tell whether the angles are complementary, supplementary or neither m^3=27, m^4=63

Fofino [41]

Supplementary is when it is a straight line that is equal to 180 degrees and complementary is a right angle which is 90 degrees

4 0

3 years ago

Read 2 more answers

What is 4x minus 7 factored

dexar [7]

Answer:

(

−

)

(

)

Step-by-step explanation:

4 0

3 years ago

Pam had $135.62 in her bank account. She deposited $58.90. How much money she have in her bank account now?

Novosadov [1.4K]

Answer:

$76.72

(135.62-58.90=76.72)

5 0

3 years ago

Ratios are these equivalent : 11/7 and 77/63 , 3/5 and 45/75 , 1/8 and 10/80 , and 2/9 and 18/81

tatyana61 [14]

Answer:

11/7 = (11 x 9)/(7 x 9) = 99/63 > 77/63

3/5 = (3 x 15)/(5 x 15) = 45/75

1/8 = (1 x 10)/(8 x 10) = 10/80

2/9 = (2 x 9)/(9 x 9) = 18/81

Step-by-step explanation:

I hopes this helps

Plz mark brainliest if correct

6 0

2 years ago