Answer:
B)
Step-by-step explanation:
A function is when every input has one output.
Easiest way is to do the "vertical line test" and "horizonal line test."
Basically you draw a vertical line and a horizontal line.
If either line passes through more than one point, then it is not a function.
The only one that passes them is B, the line.
Answer:
Each friend gets 3 slices each.
Step-by-step explanation:
Answer:
1.C
2.A
Step-by-step explanation:
What you would want to do is divide 70 by 6, then the answer is 11.67. So which family would receive 11.67 pounds.
The area of a triangle is A= 1/2bh. Plugging in the values you know, 30= 1/2*12*h.
Solving for h,
30= 1/2*12*h
30= 6h
h=5
The height of the triangle is 5 units.