Cosine = adjacent / hypotenuse
cosine = 1 / square root (2)
Answer:
(X+8)(x-10
Step-by-step explanation:
The middle number is -2 and the last number is -80.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -2
Multiply together to get -80Try 8 and -10:
8+-10 = -2
8*-10 = -80
Fill in the blanks in
(x+_)(x+_)
with 8 and -10 to get...
(x+8)(x-10)
Answer:
I guess (c) is your answer. thanks!!
I think it is a rectangle..........But i'm not sure what are your options
D. because you just count 7 units to the right and then 2 units up.