You know you have to draw the triangles right?
Answer:
a=45 b=65
Step-by-step explanation:
You know that all the angle measures of a triangle add to 180. So the equation would be angle a + angle b + 70 = 180. Subsitute and simplify and you get 16x -2 + 70 = 180. Subtract 70 from 180 to get 16x -2=110 add 2 to get 16x =110. Divide each side by 16 to gte x=7. Subsitute x = 7 into the equations for angle a and angle b to get the answers above
Answer:
where are the choices
Step-by-step explanation:
3 days they with both have 4 dollars
Y=mx+b helps to find slope of a line.
B is where it starts on the y axis.
m is the slope.
