3 years ago

How do i find the arc length of a circle? can i find it with the diameter and radius?

1 answer:

8 0

To find arc length, start by dividing the arc's central angle in degrees by 360. Then, multiply that number by the radius of the circle. Finally, multiply that number by 2 × pi to find the arc length.

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Amy has 630 stickers that are organized into 42 packs. She plans to give 3 packs to her friends. How many stickers is she giving

elena-14-01-66 [18.8K]

Answer:

45 stickers

Step-by-step explanation:

630/42 = 15 (represents the number of stickers in each pack)

Since there ar 3 packs, we multiply 15 by 3.

3 x 15 = 45

45 stickers.

tadah!

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME I WILL MARK BRAINLIEST what would this one be

omeli [17]

Answer:

I would factor of -1

Step-by-step explanation:

6 0

3 years ago

Ellen bought 3 greeting cards for $3 each.

Ne4ueva [31]

Answer:

(3×3)+2=11

$11

Step-by-step explanation:

5 0

3 years ago

Sofia makes and sells stuffed toys. She uses special fabric to cover a foam

valkas [14]

Answer:

384 square cm

Step-by-step explanation:

Fabric used will be equal to the total surface of the cubical block.

$fabric \: used \\ = 6 {side}^{2} \\ = 6 \times {8}^{2} \\ = 6 \times 64 \\ = 384 \: {cm}^{2} \\$

8 0

3 years ago

A movie club is having a new-member sale, so Mindy signs up. The equation

denis-greek [22]

Answer:

D is the correct choice

Step-by-step explanation:

To get the y-intercept, we write the equation in the standard form

The standard form is ;

y = mx + b

So we have to rewrite the equation this very form

Thus, we have that;

0.05y = 0.4x + 1.25

we simply isolate the y value

To do this, we divide through by 0.05 and the y-intercept value will be ;

1.25/0.05 = 25

6 0

3 years ago