Question

find x

Answer 1

is that a 45, 45, 90 triangle?

Answer 2

90

Answer 3

so yes or no? or is 90 the only angle given?

Answer 4

90 is the only angle given

Answer 5

ok then just use pythagorean theorum
\[a ^{2}+b ^{2}= \]
C being the longest side

Answer 6

the answer have to be
6,9,12

Answer 7

ill solve it but lets go through the steps ok?

Answer 8

ok im so bad in math

Answer 9

\[a ^{2}+b ^{2}= c ^{2}\]
\[x ^{2}+12^{2}= 15 ^{2}\]
\[x ^{2}= 15^{2}-12^{2}\]
\[x= \sqrt{15^{2}-12^{2}}\]
\[x=9\]

Answer 10

got it?

Answer 11

oh I think I got it now it look so easy but watch when I try yo do it ti want look like that

Answer 12

lol its ok

Answer 13

can u be here wen I no the next one

Answer 14

sure

Answer 15

thxhere I go

Answer 16

welcome