<span>200 x .18 = 36 pounds which is 16 kg, Is the correct answer.</span>
No one see the quadrilateral
You need two formulas for this:
C = πd or C = 2πr ( d = 2r ) Where C is circumference and d is diameter, r is radius
A = πr² Where A is area, and r is radius
First you get the diameter and radius by substituting the value of pi and circumference. With that, you can calculate the Area of the circle with the second formula. square² the radius then multiply it to 3.14. Remember that radius is half of diameter.
Answer:
The expression that can be used to represent the volume of the trapezoidal prism is 
Step-by-step explanation:
step 1
Find the area of the trapezoidal base
The area of a trapezoid is given by the formula
we have
substitute
step 2
Find the volume of the trapezoidal prism
we know that
The volume of the prim is given by
where
B is the area of the base
H is the height of the prism
we have
substitute
therefore
The expression that can be used to represent the volume of the trapezoidal prism is
Answer:
22
Step-by-step explanation:
If there are n children, the number of candies in the first distribution is ...
3n +1
If the same number of candies is distributed to the same n children, then the second distribution tells us ...
2n +8 = 3n +1
7 = n . . . . . . . . . subtract 2n+1. This is the number of children.
The number of candies is ...
3(7) +1 = 22
There were 22 candies in total.
