Answer:
Diameter = 7
Radius = 3.5
Step-by-step explanation:
Hi! Ace here.
So, the formula to find circumference is dπ or 2rπ
So to find the diameter, you do the circumference/π
To find the radius, you'd do the circumference/2π
Plug-in those numbers and there you go!
Hope this helps, let me know if you have any questions.
I know this was a very vague explanation so I encourage you to ask any questions. Thank you!
Answer:
(-2, 1)
Step-by-step explanation:
Answer:
wrong
Step-by-step explanation:
the student added 4x with 3 instead of multiplying
70-40= 30
30/2 = 15
40/2= 20
15 x 20 = 300