Answer:
f(-2/3)=-1
Step-by-step explanation:
f(x)=3x+1
f(-2/3)=3*(-2/3)+1
f(-2/3)=-2+1
f(-2/3)=-1
Answer:
Step-by-step explanation:
Correct, as the 3 sides of an equilateral triangle are equal in length.
Answer:
A. x=8; y=9; z=1
Step-by-step explanation:
Answer:
x = 6.
Step-by-step explanation:
There are actually two possible solutions, namely 6 and -1. However, due to the impossibility of the answer being -1 (a side cannot have negative length), the answer is 6.
Hope this helped!