What are the number lines though?
Give more info.
Step-by-step explanation:
Use SOH-CAH-TOA.
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
Let's start with #12. The hypotenuse is 18. The side adjacent to ∠B is 6. Since we have the adjacent side and hypotenuse, we should use cosine.
cos B = 6/18
Solving for B:
B = cos⁻¹(6/18)
Using a calculator:
B ≈ 70.5°
Now let's do #14. The side adjacent to ∠B is 19, and the side opposite of ∠B is 22. Since we have the adjacent side and opposite side, we should use tangent.
tan B = 22/19
Solving for B:
B = tan⁻¹(22/19)
Using a calculator:
B ≈ 49.2°
The answer would be c. it is a flat Sudanese so you only need to square it
Answer:
$323
Step-by-step explanation:
The monthly payment can be calculated using the formula:
where:
- M=monthly payment
- P=amount borrowed
- r=annual interest rate
- n=total number of monthly payments:
Our parameters are defined as:
We plug our parameters in the equation to solve for M;
Hence, the monthly payment is $323
Answer:
3 two-person committee's can be formed from a group of six people