Answer: D=2r
Step-by-step explanation:
sorry if im wrong!
Answer:
radius = 16 inches
C = 32pi or approximately 100.48 inches
Step-by-step explanation:
We know the diameter is twice the radius
d = 2r
32 = 2r
Divide each side by 2
32/2 =2r/2
16 =r
The radius is 16 inches
The circumference is equal to
C = pi * diameter
C = pi *32
C = 32 pi inches
Letting pi be approximated by 3.14
The circumference is approximately 100.48 in
Answer:
Yes, -6.75 is a rational number
Step-by-step explanation:
This is the answer because:
1) Both positive and negative numbers can be rational numbers
2) Rational numbers are any numbers that can be written as a ratio of two integers. For example, 1.8 is equal to 1810 which is rational.
Hope this helps!
Answer:
Thus, volume of pyramid = 
cm³
Step-by-step explanation:
Given: A solid right pyramid has a square base with an edge length of x cm and a height of y cm.
We have to choose from the given options an expression for the volume of the pyramid.
Volume of pyramid = 
Since base is a square with edge length x cm.
Area of square = (side)² = x²
Thus, volume of pyramid = cm³
1. -5 and -8
2. -7 and -4
3. -15 and -1
4. 7 and -2
5. -5 and 1
6. -5 and 2
7. -7 and 8
8. -4 and 5
