Which of the following equations can be used to find the length of EF in the triangle below?
24
D
12
F
O A. (EF)2 = 242-122
B. EF = 24 - 12
C. EF = 24 + 12
D. (EF)2 = 242 + 122

true

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

just get this app called photo math it should be able to do those