Answer:
it is not a right triangle because 130 does not =121
Answer:
A
Step-by-step explanation:
you do a/18=4/a, cross multiply
a^2=72
a=6 square root of 2
Answer:
/98
Step-by-step explanation:
Step-by-step explanation:
The value of f(2) is -5.
Answer:
what do you mean???
Step-by-step explanation: