Answer:
x= 3/4
Step-by-step explanation:
I looked it up. Hope this helps
Answer:
Ernie's time is 11.1 seconds
Explanation:
If Bert won the race with the time of 12.6 and the time difference is 1.5, this means Ernie's time was 1.5 seconds less than 12.6.
12.6
−
1.5
=
11.1
Answer:
13t^2 +17
Step-by-step explanation:
It helps to regroup the terms so like terms are together. Then you can more easily see how to combine them.
(7t^2 +9) + (6t^2 +8) = 7t^2 + 9 + 6t^2 + 8
= 7t^2 + 6t^2 + 9 + 8
= t^2·(7 + 6) + (9 +8)
= 13t^2 +17
Answer:
The number is 59/5 or 11.8 (decimal)
Step-by-step explanation:
This sentence can be written as 5(x-6)=29
x-6 = 29/5
x = 29/5 + 6
x = 59/5 or x = 11.8
First, let's find "k" the constant of variation:
z= k.x.y (since z varies jointly with x and y)
60 =k.(2).(3) → 60 = 6k and k =10, So z = 10x.y
z= 10(4)(9) = 10(36) and z = 360
