It is 8 sq in his because if u use the formula bh1/2 u get 4 x 4 x 1/2 which is equal to 8
If i did the math correctly the answer is 59, 049 elastic bands
Answer:
A= pi r(r+h2+r2)
Step-by-step explanation:
Multiply the radius by pi, then set that aside for a bit.
Square the height and the radius as well, then add those together. This is how it would look:
3.14 x 4 = 12.56
7 x 7 = 49 ; 4 x 4 = 16 ; 16 + 49 + 4 = 69 ; 69 x 12.56
I think this is the answer. Can't say I'm 100% sure, though.
4/7 + 1 1/3
get a common denominator,21
4/7 * 3/3 + 1 1/3*7/7
12/21 + 1 7/21
1 19/21
Answer: y= 16.97 ×=7.27
Step-by-step explanation:
Click on file for workings
