Givens
====
DF = 8
FE = 2
======
Find BF
By similar triangles
FC/FE = DF/FC
FC^2 = 8*2
FC = sqrt(16)
FC = 4
Find AC
Answer: C (4/24*3/23)
Step-by-step explanation:
4 red
12 green
8 black
24 total
pulling red on the first pull:
4/24
pulling red on the second pull:
3/23
so C
Answer:
40
Step-by-step explanation:
5 x 5 is 25 so 2 x 5, 20 times makes 40
Answer:
y + 3 ≥ 26
Step-by-step explanation: