Answer:
37.70 cm^2
Step-by-step explanation:
area of circle with radius 4 cm = (pi)r^2 = 3.14159 * (4 cm)^2 = 50.27 cm^2
area of circle with radius 2 cm = (pi)r^2 = 3.14159 * (2 cm)^2 = 12.57 cm^2
difference in areas = 37.70 cm^2
The awnser should be 91.3 or b
Answer is when you look at the problem the first thing you should notice is the variable. Now we’re on to the solving to make this Easyer for you lets put this problem in the correct order 5 + n = -4 so we have to get negative 4 so we can not solve this problem until we replace the variable so we will replace the variable with 9, now the problem will look like this 5 + 9 = -4 and theirs your answer you substitute the variable for 9. Hope this helps pls mark brainlyest.
Step-by-step explanation:
I believe a spider has eight legs
It’s 9, add 9 to 33 to get 42, add 9 to 42 to get 51, and add 9 to 51 to get 60. It works
