Answer:
26
Step-by-step explanation:
4-108i
-108i=4
I=180/4
Answer:
ABC = 60
BCA = 90
CAB = 30
Step-by-step explanation:
5x+9x+6+90 = 180
5x+9x = 84
14x = 84
x = 6
5x = 30
9x+6 = 60
Answer: Choice A
Explanation:
= quotient of h and 6
= 7.8 more than the quotient of h and 6
The "is" often refers to "equals" in math translation problems like this.
Another example "h is 10" means "h = 10".
Answer:
or 763 cubic feet.
Step-by-step explanation:
The tank is cylindrical and the volume of a cylinder is given as:
where r = radius and h = height
The radius, r, of the tank is 4.5 ft and the height, h, of the tank is 12 ft.
Therefore, the volume of the cylindrical water tank is:
Approximating to whole number, the volume of the tank is or 763 cubic feet.