Answer:
a) 5.9
b) 4.2
Step-by-step explanation:
Plot the data points on the number line (see attached).
<u>Part (a)</u>

<u>Part (b)</u>

F(x) = x² - 10x - 24 , 24= (-12)*2 and -12+2 =-10
f(x) = (x-12)(x+2)
Answer A. f(x) = (x-12)(x+2)
Answer:
Use trig
Step-by-step explanation:
sin(55) = x/21
x = 21sin(55)
use calculator in degree mode
cos(55) = y/21
21cos(55) = y
Answer:
Step-by-step explanation:
Let x be the purchase price
5% of x = $ 174

Purchase price = $ 3480