You could also use the Law of sines to find the angle at right center ....then use the law of sines AGAIN to calculate 'x ft ' ( knowing there are 180 degrees in a triangle to find angle at 3rd base) you will get the same answer: 3*0.0 ft Let me know what you find ' * ' to be when you calculate it !
You are looking for ' x ft ' in the diagram......
You could use the Law of Cosines You know two sides of the triangle 90 ft and 339.4 ft and you know angle 63.4
c2 = a2 + b2 -2a b Cos (angle C)
c = 339.4 a = 90 b= x ft angle C = 63.4 Plug and Play !
You left out some information in your question....
See:
https://web2.0calc.com/questions/suppose-20-of-all-widgets-produced-at-a-factory-are-defective
Whichever scenraio gets closest to finding 20 % defective is the closest to reality....
A 5/100 = 5%
B 5/50 = 10%
C 5/25 = 20%
D 5/20 = 25 % C
True!
The three lines all intersect at this point 2,5
vf =vo + at a = -9.8 m/s^2
Vertical velocity is 5.42 m/s sin 65 = vy = 4.912 m.s
When velocity = 0 it is at the max height
0 = 4.912 - (9.8) t t= 1/2 sec
No, Michael is incorrect......the second 25% is taken off of the reduced price....not the original price:
Manager's way: 495 - 20% = 396 396 - 25% = $ 297
Michael's way 495 - 45% = $ 272.25
Hmmmmm..... wouldn't it be 14 toppings?
14 c 2 = 91
PLUS 14 single toppings = 105 PLUS NO TOPPING = 106.