3x-12y = 5
-x+3y = 9
First step is to make the coefficient of either x or y same.
3x-12y = 5
(-x+3y = 9)3
3x-12y = 5
-3x+9y = 27
-4y = 32
y = -8
Answer:
y=3 x=-20
Step-by-step explanation:
2(3y-5)+12y=-4
6y-10+12y
18y-10=-4
18y=6
y=3
2x+12(3)=-4
2x+36=-4
2x=-40
x=-20
Oh, well if it isn’t slope! I used to do this don’t cheat kiddo figure it out
Answer:
To solve this problem, all we have to do is to use a conversion factor to convert millisecond into seconds. We know that there are 1000 milliseconds in a second, therefore:
pitcher’s arm rotation = 7 degrees / millisecond * (1000 milliseconds / second)
pitcher’s arm rotation = 7,000 degrees / second
Step-by-step explanation: