Answer:
9
Step-by-step explanation:
f(3) = 2(3) + 3
= 9
7×3=21 so he has 7 more lawns or 2 1/3 months
Given:
Right triangle
To find:
The six trigonometric functions of θ
Solution:
Hypotenuse = 18
Adjacent side to θ = 10
Opposite side to θ = ?
Using Pythagoras theorem:



Subtract 100 from both sides.

Taking square root on both sides.

Using trigonometric ratio formula:












Answer:
true
Step-by-step explanation: