Answer:
∠ EBF = 98°
Step-by-step explanation:
(3x - 15) and (2x + 10) are vertically opposite angles and are congruent, then
3x - 15 = 2x + 10 ( subtract 2x from both sides )
x - 15 = 10 ( add 15 to both sides )
x = 25
3x - 15 = 3(25) - 15 = 75 - 15 = 60°
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ EBF is an exterior angle of the triangle , then
∠ EBF = 60° + 38° = 98°
Hope this helps good luck
Answer:
1.5
I am not 100% sure.. but you should double-check
ANSWER
The function if the graph is,
EXPLANATION
We want to write the function for the graph that, goes through (1,8) and (0,2).
Let the function be of the form
Where m is the slope and
is the y-intercept.
The slope is
The equation becomes,