Question

math help

Answer 1

An equilateral triangle has 3 equal sides, so you need to set the equations equal to each other and solve for x. Then plug x back into one of the expressions to give you the length of one side.

Answer 2

1. add 9 to both sides 2.simplify 23 + 9 to 32 3. Divide both sides by 3

Answer 3

x=4?

Answer 4

yes, nice job =)

Answer 5

An equilateral triangle has 3 equal sides, so you need to set the equations equal to each other and solve for x. Then plug x back into one of the expressions to give

Answer 6

ok then plug it in lucas?

Answer 7

rrrrrrrrre

Answer 8

yes, you can choose which one to plug it into, it doesn't matter

Answer 9

i got 14

Answer 10

what did you do to get 14?

Answer 11

i plugged 4 into the first equation and the other one then add the results and got 14

Answer 12

you just plug it into one of them, and you should get the same answer no matter which one you choose

Answer 13

oh i didnt

Answer 14

what did you get?

Answer 15

one was 19 and the other was-5

Answer 16

ok let me do the 1st one with you then
x=4

3x-9

3(4)-9

12-9

3

Answer 17

OH YEAH I RE-DID IT
sorry for caps

Answer 18

got 3 for both