Answer:
Step-by-step explanation:
Given:
Range:
Required
Find
Take arcsin of both sides
Using the sin table
Answer:
y = -1/4x +3
Step-by-step explanation:
Hope this helps!
Answer:
(a)
(b)
(c)
Step-by-step explanation:
Solving (a):
Take LCM
Multiply through by 20
Solve for x
Solving (b):
This gives:
Solve for x
Solving (c):
Multiply both sides by
Answer:
13. i may be wrong im not sure
I think is A ,it's true use a calculator!