Answer:
744 miles in 12 hours.
Step-by-step explanation:
MATH
Adding a positive to a negative, you would look at the number with the greater absolute value, and that number would determine the sign of the sum.
5 - 3 = 2
Since 5 is bigger, you use that sign
-5
-2
Answer: -2
Answer:
the surface area is 552.92
Step-by-step explanation:
Answer:
The answer is y=-3/5x-6
Step-by-step explanation:
y-y=m(x-x1)
y-(-3)=-3/5(x-(-5))
y+3=-3/5x-3
-3 -3
y=-3/5x-6
1)
The formula for calculating the cone volume is:

Data:
V (volume) = ?
h (height) → h = 12 in
d (diagonal) = 9 in , if: d = 2*r , soon: 9 = 2*r → 2r = 9 → r = 9/2 → r = 4.5 in
Use:

Solving:





2)
The circle area formula is:

Data:
A (area) = ?
d (diagonal) = 19 Km , if: d = 2*r , soon: 19 = 2*r → 2r = 19 → r = 19/2 → r = 9.5 Km
Use:

Solving:




3) False, because it's the volume, the number of cubic units needed to fill a space.