Answer:
1st Question is 22r4
2nd Question is 22r16
3rd Question is 11r11
4th Question is 11r30
Step-by-step explanation:
Hope this helps. I'll give you my energy.
Answer:
None.
Step-by-step explanation:
A triangle has 3 sides so any pair of parallel lines is impossible.
Answer:
ummm
Step-by-step explanation:
D = t multiplied by constant of variation so. constant of variation= d / t
constant of variation = 300 / 5 which is equal to 60
Answer:
(x+1)^2 + (y+1)^2 = 49
Step-by-step explanation:
We can write the equation of a circle as
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x- -1)^2 + (y- -1)^2 = 7^2
Simplifying
(x+1)^2 + (y+1)^2 = 49
