Answer:
10
100
×
3250
=
$
325
Step-by-step explanation:
F(x) = 5x³ + 24x² - 75x + 14
Set each given factor equal to 0 and obtain 4 values of x:
A) x = -1/2
B) x = 1/2
C) x = -2
D) x = 2
Now, use the hit and trial method to find the answer. We are looking for a value of x which will put f(x) = 0
5(-1/2)³ + 24(-1/2)² - 75(-1/2) + 14
=/= 0
5(1/2)³ + 24(1/2)² - 75(1/2) + 14
=/= 0
5(-2)³ + 24(-2)² - 75(-2) + 14
= /= 0
5(2)³ + 24(2)² - 75(2) + 14
= 0
Thus, the answer is D
<em>What is the number sentence for "1 less than n is the sum of z and 2?"</em>
<em> </em>
<em> </em>
❖ First, Notice it says "1 less than n". This expression indicates that
we subtract 1 from n, which looks as follows:-
❖ Now, It also says "the sum of z and 2". This indicates that we add z and
2:-
❖ Now, Combine these two little expressions into one equation:-
<h3>Good luck with your studies.</h3>
#TogetherWeGoFar
The area of the larger square is twice that of the smaller one, so it is probably intended to be
B. Doubling the square
If they have a proportional relationship, then set them up as a proportion
9/2 = y/3.....9 to 2 = y to 3
cross multiply
(2)(y) = (9)(3)
2y = 27
y = 27/2
y = 13.5 <== so when x = 3, y = 13.5