Answer:
-11 + -13+ -15= -39
Step-by-step explanation:
sum means to add together
Negative is infinite
positive is dependent on whether or not a can = b etc.
The answer would be A, vertex is 0.1
1) Nearest thousand: 457,000 (Look at the thousandths place. Is the number closer to 457,000 or 456,000?)
Hundred: 457,000 (Look at the hundredths place. Is the number closer to 456,000 or 457,000?)
Ten: 456,990 (Look at the tenths place. Is the number closer to 456,980 or 456,990?)
2) The value of the expression when x=6 is 27. Explanation:
6x-7
6(6)-7
36-7
27
The value of the expression when x=3 is 11
Explanation:
6x-7
6(3)-7
18-7
11
Answer:
The volume of a right circular cone is 
.
Step-by-step explanation:
We have,
Diameter of a cone is 11.5 inches
Height of a cone is 15.2 inches
It is required to find the volume of a cone. The volume of a cone is given in terms of radius r and height h as :
d = 11.5 inches
Radius, r = 5.75 inches
,
So, the volume of a right circular cone is .
