THE ANSWER IS B BECAUSE I TOOK THIS QUIZ ALREADY
B. 24,000.
The car was worth 24,000 when she bought it.
25% = equivalent of the decreased value
18,000 = net of the decrease value
Original value = 18,000 / (100% - 25%)
= 18,000 / 75%
Original value = 24,000
Decrease value = 24000 * 25%
= 6000
Net Value = 24,000 - 6000
= 18,000
Answer:
a. y=7(x+0.5)^2+8.25
b. y=4(x+0.75)^2+0.75
c. the equation simplified is just f
d. f(f(x))=x^4+2x^3+4^2+3x+3
Hope tis helps
A triangle has three angles, and their measures add up to 180 degrees.
An isosceles triangle has at least 2 congruent sides, and the angles opposite the congruent sides are congruent.
This triangle has one angle of 40 deg, and two angles that measure the same; call the measure of each base angle x.
x + x + 40 = 180
2x + 40 = 180
2x = 140
x = 70
The base angles measure 70 deg.
