Find the area of the circle. Diameter of a circle=5.2cm. Then what is the area of a circle?

Answers

Answer 1

Answer:

21.24cm
Radius is 2.6 and we know formula of a circle is pi times radius squared so radius squared is 6.76 and we multiply that by pi giving us 21.24cm

Related Questions

Jarred wants to buy a go-cart for $1,200. His part-time job pays him $160 a week. He has already saved $400. Which inequality represents the minimum number of weeks (w) he needs to work, in order to have enough money to buy the go-cart?
Frank and Gertrude mow lawns for extra money over the summer. Frank's income is determined by f(x) = 5x + 15, where x is the number of hours. Gertrude's income is g(x) = 4x + 20. If Frank and Gertrude were to combine their efforts, their income would be h(x) = f(x) + g(x). Assume Frank works 4 hours. Create the function h(x) and indicate if Frank will make more money working alone or by teaming with Gertrude.
Write an equation of the line in point-slope form through each pair of points (9,5) and (8,2) A) y+5=3(x+9)B )y+5=1/3(x+9)C) y-5=3(x-9)D) y-5=1/3(x-9)
Using the breaking apart method, what is the best way to multiply 8 by 7?
Decrease 40 by 12.5%

I need help with thiss plz

Answers

Answer:

Mia is right since the x-axis crosses the y-intercept and her line is an inequality.

Step-by-step explanation:

Hope this helps Kait:)

Answer:

you got this

Step-by-step explanation:

Mia is right since the x-axis crosses the y-intercept.

Find the value of Y 600 x Y = 240,000

Answers

2 answer:144,000,000
240,000
x 600
------------
000,000
0,000,000
144,000,000
-------------------
144,000,000

1.0 liter of a gas at standard pressure and pressure is compressed to 473ml. What is the new pressure of the gas?

Answers

If we assume that T does not change, then PV = k.

If this is true, then P1V1 = P2V2 (Boyle's Law)

P1 = 1 atm (standard pressure)
V1 = 1 L
P2 = ?
V2 = .473L

P2 = 2.11 atm

Barry needed 16 cubic feet of mulch to put under the playground equipment. Each bag of mulch covered 2.1 cubic feet. Barry planned on buying 16 bags of mulch. Is this a reasonable plan? A. No, it is not reasonable because each bag covers around 2 cubic feet. So in order to cover 16 cubic feet, he would need about 32 bags and he would end up with a little extra. B. No, it is not reasonable because each bag covers around 2 cubic feet. So in order to cover 16 cubic feet, he would only need about 8 bags and he would end up with a little extra. C. Yes, it is a reasonable answer because he needs 16 cubic feet of mulch so it is best to get 16 bags of mulch.

Answers

The answer is B. No, it is not reasonable because each bag covers around 2 cubic feet. So in order to cover 16 cubic feet, he would only need about 8 bags and he would end up with a little extra.

Be my best frienddd Ill make BrainLess! Which of the following organic compounds is the main source of energy for living things?

a.

carbohydrates

c.

nucleic acids

b.

lipids

d.

proteins

Answers

Answer:

Step-by-step explanation:

HOPE THIS HELPS :)

What is the equation of the line passing through the points (–5, –2) and (3, 14) in slope-intercept form?

Answers

Answer:

2x-y+2= 0

Step-by-step explanation:

(-5,-2)=(x1, y1)

(3, 14) =(x2, y2)

now,

slope(m)= y2-y1 / x2-x1

=14+2 / 3+5

= 16 /8

=2 units

passing point = (-5,-2) = x1,y1

now,

eqn of the line can be represented as,

y -y1 = m (x-x1)

y +2 = 2 (x +5)

y+2 = 2x +10

y = 2x+10-8

0 = 2x+2-y

2x-y+2 =0 is the required eqn

Answer:

licker 90000000000000000

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6 [ 4 × ( 72 - 63 ) ÷ 3 ]