Its actually 4th grade elementary mathematics Date Name 1. Complete the number bond, and write the number sentence to match the tape diagram. 1 2. Draw and label tape diagrams to model each number sentence. 1 a. 1 + + + 1 5 + 5 b.

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

: )

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

52 \43 i don't know this i tried