Answer:
D
Step-by-step explanation:
No because the product of their slopes is not -1
In the attached file
Answer:
<u>options A and D</u>
Step-by-step explanation:
Given x² - 3x - 28
By factor the given function:
x² - 3x - 28 = (x - 7) (x + 4)
So, comparing the results with the given options.
The answer is options A and D
A. X-7
D. X+4
Answer:
Step-by-step explanation:
because these are similar triangles, that is, one is a bigger of smaller version of the other, then we know, that the bigger triangle is just 2 times bigger than the smaller, or 2x of any side of the small one
sooo 2(20) =40
so we know that side n of the bigger triangle is 40
I think its 24/25 but i maybe wrong. Try it though
Answer:
x = -15/8
Step-by-step explanation:
-2(5x+8) = 14+6x
Expand the brackets.
-10x+-16 = 14+6x
-10x-16 = 14+6x
Add -6x and 16 on both dies.
-10x-6x = 14+16
-16x = 30
Divide -16 into both sides.
x = -30/16
x = -15/8
The solution for the equation is x = -15/8
