Answer:
C. 3h - 6
Step-by-step explanation:
Answer:
The value of y given the values of x and z in the question is -734.85
Step-by-step explanation:
This is a joint variation question.
First, we are made to know that y varies jointly as x and z.
The equation for this can be written as;
y = k * x * z
Where k is the constant of proportionality.
Let’s calculate k first.
117 = k * (-3) * (-11)
33k = 117
K = 117/33 = 3.55
Now, we proceed to get what y is when x = -9 and z = 23
Let’s plug these values into the initial equation written.
y = k * x * z
We use the value of k calculated above;
y = 3.55 * (-9) * (23) = -734.85
Answer: Graph A
Step-by-step explanation: The line drops, crosses over the y axis, then stays at that constant level
A.
If you roll up the quarter circle and cap the open end with the smaller circle, the resulting shape should be a cone.
The answer is A. (3,-1/2)
