Need a more clear photo please can’t see nothing.
Answer: 2/15
Step-by-step explanation:
1/3 x 2/5 = 2/15
So.. checking the picture below
we can say y = y, or just do a substitution and end up with

once you know, how long is "x", then you can simply use the cosine of 72° to get "r"
thus
Answer:5000 Ib
Step-by-step explanation:
1 tons=2000 pounds
2.5 tons=2.5 x 2000
2.5 tons=5000 pounds or 5000 Ib
Answer:
P(x) =
+ 304x - 8510
x = 37 smallest B.E.P
Step-by-step explanation:
P = R - E
P =
+ 317 x
E = 13x + 8510
P =
+ 317 x - 13x - 8510
P(x) =
+ 304x - 8510
B.E.P.(X) where R=E
+ 304 x - 8510 = 0
2(x-37)(x-115)