2(-3n-5)-5(4n-8)
(-6n-10)+(-20n+40)
-26n-30
Answer:
The vertex angle is 180-(60+75)=45.
k/sin75=900/sin45 so k=900sin75/sin45=1229km approx.
Step-by-step explanation:
Answer:
it will be c
Step-by-step explanation:
Answer:
x = - 8
3x - 2y = 18 is the same as 3x - (2x - 13 times 2) = 18
Then I used an algebra site for the rest.
It should be x = - 8