it is under mapping and function
f of x is equal to -2 root x-7 plus one
Answer:
The answer is false already got this question wrong though D;
Step-by-step explanation:
3/8 + 5/2
=3/8 + 20/8
= 23/8
or
= 2 7/8
Answer:
16.2
Step-by-step explanation:
Use the law of cos
c^2 = 8^2+10.4^2-2*8*10.4*cos(122.2 degrees)
=260.83
c = √260.83 = 16.15
