Answer:
-4
Step-by-step explanation:
you have to do -11+7
hope this helps dont 4get to like and star
-mercury
Answer: –9 and 2
Step-by-step explanation:
(x + 3) is a factor so x = -3 must be a root.
The sides of a rhombus are equal length, so you have
... 5x + 20 = 6x + 10
... 10 = x . . . . . . . . subtract 5x+10
Then the side lengths are
... 5·10 +10 = 70
Answer:
It's cosine.
Step-by-step explanation:
Cosine is Adjacent / Hypotenuse.
