Answer:
x= 90-60
x=30
Step-by-step explanation:
Answer:
7 cars
Step-by-step explanation:
The computation of the number of cars to be filled is shown below:
A car that is 90% full and the total people is 20 so 90% would be
= (.90)(20)
= 18
A car that is 65% full and the total people is 20 so 65% would be
= (.65)(20)
= 13
Now
Total number of people = (5)(18) + (3)(13).
= 129
Now the number of cars to be filled is
= 129 ÷ 20
= 6.45
= 7 cars
Answer:
30 hours is the right answer
Express it in Scientific notation
48,800,000.
The answer:
4.88 x 10⁷
Answer:
Step-by-step explanation:
Jamie is correct.
two angles are equal in an isosceles triangle.
let the angles be x,x,y
if she knows x
then y=180-(x+x)=180-2x
so she can find y
similarly if she knows y then she can calculate x.
