Answer:
Well, if your calculating the circumference, you have to figure out the radius, which is 18/2, so it would be 9. Once you have the radius, you can figure out the circumference, and the equation is C = 2 \pi r. Plug in the numbers, and the answer you get is 56.5487!
Step-by-step explanation:
Answer:
The volume of the triangular pyramid is (1/3) of the volume of the triangular prism
Step-by-step explanation:
Volume formulas:
Triangular Pyramid Volume = T = (1/3)*h * (base area)
Triangular Prism Volume = P = h * (base area)
P = 3 * T
and T = (1/3)* P
We are given
speed=0.013 m/s
so, we can also write as
now, we can change it into miles/hour
so, we know that
1mile =1609.34 m
now, we can find for 1m
we know that
we can write our speed as
we can plug values
now, we can simplify it
so, we get
...........Answer
Answer:
X=21 KMH=96
Step-by-step explanation:
Step-by-step explanation:
the answer is
4x-7<5
4x<12
x<3
