Answer:
273 square feet
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Total ceiling area = 14ft × 20ft = 280 square feet
Diameter of circular light fixture = 3 feet
Radius of circular light fixture = 1.5 feet
So, Area of circular light fixture = π
= 
= 3.14 × 2.25
= 7.065 or 7 square feet
So, area for painting = Total ceiling area - Area of circular light fixture
= 280 - 7
= 273 square feet
Answer:
x = 10
y = 50
Step-by-step explanation:
9x - 70 = x + 10
8x - 70 = 10
8x = 80
x = 10
3y - 60 = 90
3y = 150
y = 50
A) the equation accuretly models this scenario because Emanuel has a total of 48 cards. He bought some (X) and his aunt gave him 18. In order to find the number of cards he bought you set the number of cards he bought and the number of cards he got from his aunt equal to the number of cards he has.
B) 48= X + 18
Subtract 18 over
30=X
He bought 30 cards from the store.
48+ 30+18
Answer:
From top to bottom:
Simplify
Combine like terms
Subtract 3x from both sides
Add 14 on both sides
Step-by-step explanation:
Hope this helps
