Answer:
x-2y+4=0
Step-by-step explanation:
Answer:
$20.40
Step-by-step explanation:
15 percent of 24 = 3.6
24 - 3.6 = 20.4
= $20.40
Answer:
d(t)=3
Step-by-step explanation:
plz mark brainliest,
Answer:
-9x+5y=-4
Step-by-step explanation:
Answer:
1227 feet
Step-by-step explanation:
Let x is the the length of the base along Michigan
Given:
- The highest of the building is 28 feet less than 7 times the length of the base along Michigan
<=> The highest of the building = 7x -28
- The length of the roof is 65 feet shorter than the length of the base below it.
<=> The length of the roof = x - 65
- The area of one particular side is 149,327.5 square feet
<=> *(7x -28 ) = 149327.5
<=> (2x -65) (7x -28) = 298655
<=> - 511x = 296835
<=> x = 165.
So the building's height is: 7(165) -28 = 1227 feet