Total length of the pipe = 125 inches
Let the shorter piece be x inch.
Thus, the longer piece is 4x.
4x + x = 125
5x = 125
x = 25
Therefore, the lengths of the two pieces are 25 inches and 100 inches.
Although the square root of 2 times the square root of 14 does equal the square root of 28, it is not simplified to the fullest extent. To simplify separate the square root of 28 into two factors, but make sure one is a perfect square. We can separate into 4 and 7, and since the square root of 4 is 2, we are left with 2* the square root of 7
Answer:
The number of girls is 128 and the number of boys is 83
Step-by-step explanation:
Let
x -----> the number of girls
y ----> the number of boys
we know that
------> equation A
----> equation B
substitute equation B in equation A and solve for y
Find the value of x
therefore
The number of girls is 128 and the number of boys is 83
Answer:
28.125 degrees
Step-by-step explanation:
3/8 of 45 is 16.875
45-16.875=28.125
Answer:
TRUE
Step-by-step explanation:
5 x 5 = 25 in²