Answer:
The correct answer is D
Step-by-step explanation:
You can find the correct answer just by looking at what the first term would end up being.
The first three, if you expanded them, would all have the starting term 2x³, which does not match the result unless the two is factored out. Only the last one would end up with the correct x³ as its first term.
Let's expand it to see if we're right:
(x + 2)(x² + 3x + 5)
= x³ + 3x² + 5x + 2x² + 6x + 10
= x³ + 3x² + 11x + 10
And that's a match, so the correct answer is D
3 over 2 is the slope and 3 is the y intercept. It’s already in the form.
Answer:
22 feets
Step-by-step explanation:
From the diagram attached :
We have two similar triangles which can be related proportionally :
Hence ;
Mitchell's height / distance from mirror = cliff height / cliff distance
Michelle's height = 5.5
Michell's distance from mirror = 4
Cliff height = h
Cliff distance from mirror = 16
We have ;
5.5 / 4 = h / 16
Cross multiply :
4 * h = 5.5 * 16
h = 88 / 4
h = 22 feets
72, 36, 144
its skip a number times 2 times two
then the number you skipped, times two to get the one after the next one then times 3 then so on.
Answer:
C. (-5, 3)
Step-by-step explanation:
Point C is currently (5,3).
If it is reflected over the y-axis, that means while the <em>y-coordinate stays the same, the x- coordinate is negative of what is was before</em>.
C is the only answer that keeps the y-coordinate constant, so just by looking at that, we can say that the answer is C.