Answer:
2
Step-by-step explanation:
Trigonometric identities:
Replace into the equation
Remove roots and simply
Answer:
D
Step-by-step explanation:
The question continues with these options:
a. x3 − 8x2 − 11x + 20
b. x3 − x2 + 22x + 40
c. x3 + x2 − 22x − 40
d. x3 + 8x2 + 11x − 20
A cubic in equation (x+5)(x+4)(x-1) or on a graph that crosses at -5, -4, and 1. Multiply the factors out to find the equation.
Answer:
0.216 seconds
Step-by-step explanation: 3 minutes and 51 seconds in seconds is 231 seconds so you just do 50 divided by 231
Answer: 600, 648, kite
Step-by-step explanation:
area of trapezoid
use formula h(b1+b2)/2
h = 12
b1 = 44
b2 = 56
plug in numbers to get
12(44+56)/2
= 600
area of kite
use formula pq/2
p = height = 12 + 12 = 24
q = length = 44 + 10 = 54
plug in numbers to get
24*54/2
= 648
larger area
since 600 < 648, max will choose the kite
Answer:
Step-by-step explanation: