The answer is $380.
First find the area of the triangle. The area (A) of the triangle with base b and height h is:
A = b * h / 2
The width of the floor is the base of the triangle: b = 8 ft
The extension into the area is the height of the triangle: h = 10 ft
A = 8 * 10 / 2
A = 80/2
A = 40 ft²
The cost is $9.50/ft². So, the price of the white marble section is:
40 ft² * $9.50/ft² = $380
Answer:
-1/125 is a terminating decimal. -7/60 is a repeating decimal.
Step-by-step explanation:
When you convert -1/125 into a decimal, you get −
0.008.
_
When you convert -7/60 into a decimal, you get −
0.11 6.
Answer:
The answer is miles.
Step-by-step explanation:
To solve this is pretty easy,
We know that the equation is , and since we have to find the distance in 21 seconds, you just have to substitute the variable.
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