Answer:
Correct choice is
Step-by-step explanation:
1. If then you can find the inverse
2. If then
3. Hence,
Answer:
18:162
Step-by-step explanation:
1:9
1+9=10
(1×180)÷10= 18
(9×180)÷10=162
Step-by-step explanation:
using trig, tangent is equal to opposite over adjacent.
in this case, the angle is 45, opposite is 7, and adjacent is a.
thus tan 45° = 7/a
solve for a to get a = 7/tan 45° = 4.32
Answer:
x=9/2
Step-by-step explanation:
Answer:
its B
Step-by-step explanation: Cause I have big brain. >:)