Answer:
m<B = 60
Step-by-step explanation:
Exterior angle thm:
3x + 4x = 10x - 45
7x = 10x - 45
7x - 10x = -45
-3x = -45
x = 15
<B:
4x
4(15)
60
Answer:
The first one, third one, fourth one, and sixth one.
Step-by-step explanation:
I hope this helps!
Put both of those equations into slope intercept form (in order to be typed into the graphing calculator).
2x + 3y = 16.9
3y = -2x + 16.9
y = (-2/3)x + 16.9/3
5x = y + 7.4
5x - 7.4 = y
So in the graphing calculator,
Y1 = (-2/3)x + 16.9/3
Y2 = 5x - 7.4
Then find the point of intersection and the x value of that would be the solution.
You get the coordinate (2.3, 4.1). So x = 2.3, y = 4.1
Answer:
cost of pizza I 5 and using proper cleaning
It’s y-75 because y represent a number