Answer:
r = 
Step-by-step explanation:
The common ratio r is calculated as
r = 
= 
= 
=
The answer is D.
Explanation- 28/7=4
19-4 =15
D=t/3
12=t/3
×3 ×3
___________
36=t
So the answer is D.) 36 kilometers
1/2 Kg of Cherries
Give both 2/5 and 1/10 a common denominator- 10
4/10 + 1/10 = 5/10 = 1/2
Answer:
3 both ways x = 3
EXPLANATION:
plug in inputs and do a little simplifying we get
x = 6 ± √(36-36) all of that over 2
So we simplify and we get 6±sqrt(0) / 2
Then we get 6/2 = 3
x-0 = x+0
thats why there is only one answer
