3 years ago

A bicycle wheel is about 26 inches in diameter.find its radius,circumference,and area

2 answers:

7 0

Radius = diameter /2

radius = 13

circumference = pi * diameter
circumference = $26 \pi$

Area = radius^2 * pi
Area = $169 \pi$

PSYCHO15rus [73]3 years ago

3 0

radius=13 area=40.82 circumfrence=8.28025477707

You might be interested in

What is the least number that has 4 odd factors that are all the same?

mixer [17]

1 x 1 x 1 x 1 = 1

Hope this helps. :)

5 0

2 years ago

What does Juliet do after worrying about whether the potion will work?

galina1969 [7]

Answer:

tdyt8ugt77r6r5etstdd56d6e6d5s5e5e5e6tdufycydycycycycycyxtztxyvib>

8 0

3 years ago

Find the minimum sample size when we want to construct a 90% confidence interval on the population proportion for the support of

kogti [31]

N = 73
Hope this helps

4 0

3 years ago

What is the solution of the system?

Serjik [45]

Answer:

(-13,-4)

Step-by-step explanation:

4x-8y=-20

9x+113=y

Substitute in y for 9x+113

4x-8y=-20

Substitute

4x-8(9x+113)=-20

Simplify

4x-72x-904=-20

Simplify

-68x-904=-20

Additive Prop. of Equality

-68x-904+904=-20+904

Simplify

-68x=884

Isolate the variable(x)

-68x=884

-68x -68x

Simplify

x=-13

Solve for y

9x+113=y

9(-13)+113=y

-117+113=y

-4=y

Check

4x-8y=-20

4(-13)-8(-4)=-20

-52+32=-20

-20=-20

9x+113=y

9(-13)+113=-4

-117+113=-4

-4=-4

8 0

2 years ago

If you wont bairlest help plz

natta225 [31]

Answer:

C D and E

Step-by-step explanation: Give me "bairlest"

4 0

3 years ago

Read 2 more answers