Answer:
We'll use 3.14 as an approximation of pi. So, now we plug the values into the equation. A = 3.14 * 8^2/2.
Answer:
E. 31
Step-by-step explanation:
Add the values together.
4 (2/6) + 3 (3/6) + 2 (3/6) = 9 (8/6) or 10 (1/3)
multiply 10 by 3 to find how many thirds there are and add 1 to that number for the extra 1/3.
Triangles are congruent
so
4x + 1 = 13
4x = 12
x = 3
In case you need to find y
2x + y = 8x - 2y
2(3) + y = 8(3) - 2y
6 + y = 24 - 2y
3y = 18
y = 6
Its D) amplitude=2 and midline y=2
well...
15 x 20 = 300
300+85 = 385
you can get 20 watches for $385