Zoe's mom is making super hero capes for the guests at her little brother's birthday party. each cape uses of a yard of fabric. her mom bought a total of 10 yards of fabric. part a: how many complete capes will zoe's mom be able to make with the amount of fabric she bought? part b: making 1 cape takes zoe's mom 12 minutes. using the number of capes you found in part a, how many total minutes will she spend making capes?

Part A: 10 complete capes.

Part B: 120 minutes.

Step-by-step explanation:

Part A:

Given:

Amount of fabric required for 1 cape is 1 yard.

Total amount of fabric bought by Zoe's mom are 10 yards.

Using unitary method,

∵Number of capes made from 1 yard fabric = 1

∴ Number of capes made from 10 yard fabric =

Part B:

Given:

Time taken to make 1 cape is 12 minutes.

Using unitary method,

∵Time taken to make 1 cape = 12 minutes.

∴ Time taken to make 10 capes = minutes.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )