Answer:
X=2
Step-by-step explanation:
Let the unknown number be x
13*x+72=-23*x
13x+72=-23x(collect like terms and add -72 to both sides)
13x+72-72=-23x-72=13x=-23x-72(collect like terms again and add +23x to both sides)
13x+23x=-23x-72+23x=36x=-72
36x=-72(divide both sides by the coefficient of x;36 on both sides)
36x/36=-72/36
X=2.
Answer:
15/17
Step-by-step explanation:
Remember SOH- CAH - TOA
Answer:
a) x=-2
b) x=5
c) x=-2
d) x=-3
e) x=5
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Slope is x2-y2/ x1-y1
So, its 6-10/1-2
or, -4/-1
Or 4.
Hope this helps you!
#Team Rainbows.