Mark is typing up the final copy of his essay for class. he can type 20 words per minute. if his final essay is 5356 words in length, how long did it take mark to finish typing his essay? round to the nearest minute.

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

: )

my guess is

step-by-step explanation:

the answer is 1030 it's very simple math.

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: