If \large y=5 is the value of the expression more or less than 10? A. y + 6.5

B. 50 + y

C. 5 y

D. 3 y + 2

Step-by-step explanation:

y = 5

A) y + 6.5 = 5 + 6.5  = 11.5   > 10

B) 50 +y = 50 +5 = 55 > 10

C) 5y = 5*5 = 25 > 10

D) 3y + 2 = 3*5 + 2 = 15 + 2 = 17 > 10

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

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