Answer:
If sin 115 degrees≈ 0.91 and cos 115 degrees = -0.42, then sin -115 = -0.91 and cos -115 degrees = 0.42
Step-by-step explanation:
Find the total area of the yard in feet.
Area of a rectangle is length x width.
31 x 24 = 744
Divide the total area of the yard by the coverage of the seeds.
744/12 = 62
He will need 62 packs of seed.
-1\4
Step-by-step explanation:
find the gradient of the line
Answer:
84
Step-by-step explanation:
Slope is y2-y1/x2-x1
so, 25-17/7-3
8/4=2
The answer should be b
