Answer:
16
Step-by-step explanation:
substitute the values into the equation
9(4)+4(-5)
solve...
36-20=16
You know the solution to the system is equal because it's a number equals to the same number
The area of the base of the first sandbox is 64 square feet.
Explanation:
Earlier it said the first sandbox has a SQUARE base and its side length is 8 feet. Its asking for the area of the square base, so follow this formula:
Side length^2
In this case is:
8^2 = 64
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Have a nice day (*^ω^*)
Answer:
3 is correct ans
ray on point o
is 3
option 4 3 is correct
line intersecting on same point on o
