Answer:
r = 16.5
Step-by-step explanation:
To solve for r we have to isolate it. Add 1 to both sides first.
0.1r - 1 = 0.65
0.1r = 1.65
Divide 0.1 from both sides.
r = 16.5
Answer:
On x it is 9, on y it is 37,49
Step-by-step explanation:
D
X coordinate of 2, or 2 seconds, means 140 meters of distance has been made when we look at the y axis.
Use the folumla AB^2 = BD * (CD + BD)
fill in the known numbers:
AB^2 = 12 x (15 +12)
AB^2 = 12 x 27
AB^2 = 324
AB = SQRT(324)
AB = 18
Well since area is length time width
and we alreadt have the width and the area
all we have to do is divide 3392 by 32
so lets do the math:)
3392 ÷ 32 = 106
so the length is 106!
hope this helps:)
and don't forget to
MARK ME BRIANLIEST!