B. The Surface area decreases
C. The surface area stays the same, but the number representing the surface area increases.
D. The surface area stays the same, but the number representing the surface area decreases.
Answer:
A. The surface area stays the same, but the number representing the surface area increases.
Answer:
C
Step-by-step explanation:
Answer:
37.7
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
4/1/2 divide 1/1/5
(4/1/2) / (1/1/5)
= 40
Answer:
Step-by-step explanation:
Convert 4&1/2ths to improper fraction. Use this rule: a&b/c=ac+b/c
Use a&b/c=ac+b/c again to make 1&1/5ths and improper fraction.
now you need to invert and multiply
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)
- Cutiepatutie ☺❀❤
Here's the equation for the area of a semicircle: A = (πr²)/2
Based on this, let's solve for this area in terms of π (pi):
A = π(10²)/2 = 100π/2 = 50π
The area of the semicircle, I believe, is 50π. Hope this helps, let me know if I messed up!
Answer: A=157
Step-by-step explanation: The area of a semi-circle can be found using the radius in the formula A=1/2r^2. We substitute the radius in the equation A=1/2*3.14*10^2
First we do the exponents following pemdas.
A=1/2*3.14*10^2
A=1/2*3.14*100
Then we multiply.
A=1/2*3.14*100
A=1.57*100
A=157
The final answer is 157.
Hope this helps!