Answer:
Step-by-step explanation:
you divide the two to the y, which is x=3/2y
then, you simplify the second equation to y, which is -3y= -4x+12
then, you substitute the x=3/2y into the second equation,
-3y = -6+12
-3y = 6
y = -2
Substitute the y into the first equation, x= 3/2y,
x = -3
46 -2c
46 decreased by means 46 minus
Twice c would be c times 2
You need to use trigonometry
1. Tan37=x/2.1
1.58=x
4x + 6 = -26
I'm not sure if your supposed to solve, but I will anyways :)
4x + 6 = -26
-6 -6
4x = -32
x = -8
Hope this helps!
Answer:
-21
Step-by-step explanation:
In the term -21xy, -21 is the coefficient. It comes before the variables that are x and y.
