Answer:
Step-by-step explanation:
Given
The actual length of the parking lot is 75 m
length in the drawing is 135 cm
Here, 75 m is equivalent to 135 cm
Using unitary method
Answer:
The total surface area of a cylinder is .
Step-by-step explanation:
We have,
Height of a cylinder, h = 5 cm
Radius of a cylinder, r = 2 cm
It is required to find the total surface of a cylinder. The formula of the total surface area of cylinder is given by:
So, the total surface area of a cylinder is . Hence, the correct option is (A).
Answer:
(x - 9)(x + 4)
Step-by-step explanation:
x^2−5x−36
As you know, -36 = -9 * 4 and (-9) + 4 = -5
so Factor
= (x - 9)(x + 4)
Answer:
C = 25
Step-by-step explanation:
C = 5/9(F - 32)
Let F = 77
C = 5/9(77- 32)
Parentheses first
C = 5/9(45)
C = 25