Answer:
The slope is 1
Step-by-step explanation:
Equation of the line:
y = x + 19
Answer:
w=67°
Step-by-step explanation:
First you solve for x. 12x+11=x. X would be 1. Then you plug in 1 for x and add the w to the equation. 12(1)+11+w=90. after solving that you will get the total for w. which should be 67°
Let
.
Simplifying both you get
.
The set conjunction is
.
So the answer is B.
Hope this helps.
Answer:
-124
Step-by-step explanation:
The equation for a discriminant is:

So for

a = 7 b = - 4 c = 5
Plug values into the equation.

16 - 140 = -124