<u>Answers</u>
C = 58.84
B = 97.16°
<u>Explanation</u>
The sine rule states:
SinA/a = sinB/b
∴ sin24 / 77 = sinC / 162
sinC = (162 × sin24)/77
= 65.89/77
= 0.85573
C = 58.84°
Angles in a triangle add up to 180°
∴ B + 24 + 58.84 = 180
B = 180 - 24 - 58.84
= 180 - 82.84
= 97.16°
=
Answer:
2 miles
Step-by-step explanation:
Add the first 2 terms (2 1/6 and 1 3/6) by adding the whole term and fractional term to get 3 4/6, then subtract 1 4/6 by subtracting 1 from 3 and 4/6 from 4/6 to get 2 0/6, which is just 2.
You are trying to find the values of two quantities, so you will need to set up a system of two equations in two variables. We'll call M the price of a move and V the price of a video game.
The first month: 9 movies, 7 video games, $56. Let's translate this into algebra:
9M + 7V = 56
The second month: 3 movies, 5 video games, $72. Translated:
3M + 5V = 34
Solve that system of equations.
