Answer:
Yes
Step-by-step explanation:
5 - 2 / 4 - 2 ---> Rise Over Run (first two coordinates)
3/2 --> Slope
2 - 3 = -1
(0, -1)
-1 --> y-intercept
I believe it would be A because it says that the mean time is 6.7 and the standard time is 2.2
Answer:
when
Step-by-step explanation:
Answer:
40 and 10
Step-by-step explanation:
1. if the length is 'l' and height is 'h', then according to the condition 1/4*l=h.
2. if the given area is 400, it means, h*l=400;
3. if to substitute h=1/4*l into the formula of the area, then
l*l*1/4=400; ⇔ 1/4*l²=400;
4. if to calculate the value of the 'l', then l=40 (the required length).
5. if to substitute l=40 into 1/4*l=h, then h=10 (the required height).
