Slope intercept: y = mx + b
2x = 2y - 10
2y = 2x + 10
Divide by 2
Y = x + 5
Answer:
Use the cosine rule
Step-by-step explanation:
1. Apply formula of c^2 = a^2 + b^2 - 2abcosC
2. Substitute known values in: c^2 = 36 + 4900 - 840cos120
3. Apply algebra and use the calculator
4. Final answer is 73.18 (2 decimal places)
So 5/8 of $24
5/8 * 24
15
Joshua spent $15.
Hope this helps :)
The length is 12 ft 3 inches.
147/12 = 12.25 and 1/4 of a foot is 3 inches so your answer is 12 ft 3 in