Answer:
1. D
2. x=65
Step-by-step explanation:
Hi!
Your answer is D because 78 is 120% of x
120% in decimal point is 1.2.
So it's 1.2x is the same as 120% of x
For question 8:
1.2x=78
Isolate x by divide 1.2 on both sides
78/1.2=65
Answer:
tanA = sinA / cosA = 3/5 / 4/5 = 3/4.
Well that symbol is an indention or multiply sign of expression
Answer:
80
Step-by-step explanation:
