Answer:
Step-by-step explanation:
we know that
The area of the backyard pool to be resurfaced is equal to the area of the base plus the area of its four lateral sides.
so
where
B is the area of the base
P is the perimeter of the base
H is the depth of the pool
<em>Find the area of the base B</em>
substitute the given values
<em>Find the perimeter of the base P</em>
substitute the given values
we have
<em>Find the area of the backyard pool to be resurfaced</em>
substitute the values
Answer:
F
Step-by-step explanation:
we know that
the rate of elevation is 2 feet per minute
so
Find out the elevation in 10 minutes
Multiply 2 ft/min by 10 min
2*10=20 ft
therefore
her elevation 10 minutes ago is
0-20=-20 ft ----> is negative because is below sea level
the answer is
-20 ft or 20 ft below the sea level
Answer:
20:64
Step-by-step explanation:
total = 92
red = 8
blue = 20
green = x
20:X
------------
92 - 28 (blue + red) will give you the amount of green, which is 64
so the blue:green ratio is 20:64
Answer:
Counterclockwise 90-degree rotation
Step-by-step explanation:
Think of a clock it goes Clockwise and this is going counter clock wise and its a 90 degree rotation hope this helped :)
