Answer:
4
Step-by-step explanation:
360 deg = 20
1 deg = 20/360
72 deg = 20/360 * 72 = 4
Answer:
21m+5
Step-by-step explanation:
13m-(-8m-5)
13m+8m+5
21m+5
Answer:
x=1
Step-by-step explanation:
8x-1=3x+4
8x-1+1=3x+4+1 *You add one on both sides
8x=3x+5
8x-3x=3x-3x+5 *Then you subtract 3x by positive 3x and subtract 8x by -3x
5x=5
5x/5=5/5 *Divide both sides by 5
x=1 *An finally you get your answer
The height of the rock will be 477 feet after two seconds
14,000,000 is the answer please give me points
