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2 years ago

What is the formula for the area of a circle? O A. A = per2 O B. A = par O C. A=nd O D. A = 77?r

Mathematics

2 answers:

Natalija [7]2 years ago

7 0

Answer:

Step-by-step explanation:

A is the correct answer :3

Tcecarenko [31]2 years ago

6 0

Answer:

A = πr2

Step-by-step explanation:

The area of a circle is pi times the radius squared (A = π r²).

A = area

r = radius

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Help Q-Q 7/10c =4 1/5

shepuryov [24]

$\huge\mathfrak\green{answer}$

$= q - \frac{q7}{10} c = \frac{41}{5}$

$\red{multiply}$

$= q - \frac{cq7}{10} = \frac{41}{5}$

$\red{subtract \: q \: from \: both \: sides}$

$= q - \frac{cq7}{10} - q = \frac{41}{5} - q$

$\red{now \: simplify}$

$= - \frac{cq7}{10} = \frac{41}{5} - q$

$\red{multiply \: 10 \: both \: sides}$

$= 10( - \frac{cq7}{10} ) = 10. \frac{41}{5} - 10q$

$\red{simplify}$

$= - cq7 = 82 - 10q$

$\red{now \: divide}$

$= \frac{ - cq7}{ - q7} - \frac{82}{ - q7} - \frac{10q}{ - q7}$

$\red{simplify}$

$= c = - \frac{82 - 10q}{q7} (q≠0)$

Brainliest? :) (I'd really appreciate if you mark me as brainliest)

$\huge\mathfrak\green{thank \: you}$

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 6(4v)?

riadik2000 [5.3K]

Answer:

24v

Step-by-step explanation:

simply multiply perform the distributive property. so multiply 6 and 4 and you should get 24. after just add in the v.

pls mark brainlest

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2 years ago

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You own a share of a stock worth $400 . It decreases 5% .how much is it worth now?

BigorU [14]

Answer:

380

Step-by-step explanation:

if you have 400 hundread you would subtract 5% from 400 amd you would get 380.

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3 years ago

A country road has a section of road with grade of 9%. A car climbs up the slope road 18 feet above the flat road . What horizon

Leni [432]

Answer:

Step-by-step explanation:

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3 years ago

The diameter of a basketball is 245 cm. What is the circumference?

maks197457 [2]

Answer: 769.3

Step-by-step explanation:

$C=2\pi r\\$

C=2*3.14*122.5

245/2=122.5

C=769.3

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3 years ago