(Must show work) The three side lengths of four triangles are given. Which triangle is a right triangle?

Triangle 1: √13, 6, 7

Triangle 2: 7, 8, 13

Triangle 3: 10, 11, 12

Triangle 4: √10, 9, 8

the answer is 4.8 units on e2020.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!