Answer:
2.5 cm
Step-by-step explanation:
The line to the right of the object indicates the diameter. Therefore, the diameter is 5 cm.
The diameter is twice the radius, or
d=2r
We know the diameter is 5, so we can substitute that in for d
5=2r
To solve for r, we need to get r by itself. To do this, divide both sides by 2. This will cancel the 2s on the right.
5/2=2r/2
2.5=r
So, the radius is 2.5 centimeters
40 miles in 8 hours its 5 multiplied by 6 is 30, and 5 multiplied by 8 is 40
Answer:
it's is 5
Step-by-step explanation:
the shapes are congruent so they are the same
I need more info what is this problem about?
Answer:32/21
Step-by-step explanation:
8 1/6÷ 7 1/8
8/6÷7/8
8/6×8/7
64/42
32/21