Answer:
Amelia drove 90 miles in 3 hours.
Step-by-step explanation:
she drove 10 miles in 20 minutes
we multiply this by 3, and get
30 miles in an hour ( 60 minutes)
then we multiply this by 3 and get
90 miles in 4 hours (180 minutes) :)
Answer:
138 cm.
Step-by-step explanation:
So first, we find the S.A. of the front and back.
The diagram says the side length of the front is 3 cm. and 3 cm.
3x3=9. So then, the back is also 9 cm, 9+9=18.
Now to find the S.A.'s of the four sides, you have to see the side lengths of each of them. The side lengths are 3 and 10.
3x10=30. This means each of them is 30 cm.
30x4=120. 120 is the total surface area of the four sides.
To find the total surface area of the whole rectangle, you add all the surface areas.
120+18=138 cm. (Not squared, since it's surface area and not area.)
Answer:
B
Step-by-step explanation:
Answer:
The solution is given below
Step-by-step explanation:
The preparation of the post closing trial balance is given below
<u>Particulars Debit amount Credit amount</u>
Cash $3,820
Account receivable $4,040
Supplies $490
Account payable $1,800
Unearned service revenue $180
Owner capital ($4,180 + $5,990 - $1,500 - $390 - $1,700 - $770) $5,810
Salary and wages payable $560
Total $8,350 $8,350
