Answer:
The measure of angle B is 29°.
The formula for volume of a hemisphere is: V = 2/3 * π * r³
Volume = 2/3 x 3.14 x 150^3
Volume = 7,065,000 cubic feet.
Multiply the cost per cubic foot by the volume:
7,065,000 x 0.05 = 353,250
The total cost was $353,250
Step-by-step explanation:
You need to add $6.50 and $11.75 and you get $18.25.
True.
This is 'less than' so the area below the line is shaded.
It is a dotted line because the solution does not contain points on the line as the inequality sign is < NOT ≤.
9514 1404 393
g(x) = 3x^2 -2
Reflection in the y-axis replaces x with -x.
g(x) = f(-x) = 3(-x)^2 -2
_____
The given function is symmetrical about the y-axis, so its reflection is itself.
