Answer:
21.6 degrees
Step-by-step explanation:
the sum of angles in a triangle is 180 degrees
71 + x + (4x-11) = 180
open the brackets
71 + x +4x - 1 = 180
71 + 1 + x + 4x =180
72 + 5x =180
5x = 180 -72
5x = 108
x = 108/5 = 21.6
Answer:
B. x > 0.9933
Step-by-step explanation:
I graphed the equation on the graph below to show you the value of x that makes the equation true.
If this answer is correct, please make me Brainliest!
Answer:
Choice A.

Step-by-step explanation:
Use graphing calculator
5/3
= 1 2/3 or 1.667
Hope this helps!
Answer:
5
Step-by-step explanation:
given that x and y are proportional, they can be expressed as y = rx, where r is the proportionality constant. Thus, we can solve for r by doing y/x in any given point.
