Answer:
∠A= 80°
Step-by-step explanation:
if they are supplementary then put them equal to 180
7x + 3 +7x + 23 = 180
14x + 26 = 180
14x = 154
x= 11
now plug in
7(11)+3
77+3= 80
<span>According to the Rational Root Theorem, the function has the same set of potential rational roots as the function </span>
It looks like a scalene triangle but i’m not so sure
Answer:
no
Step-by-step explanation:
The box in angle b means that it is a right angle and right angles are 90 degrees
The angle marked A is 93 degrees
The angles are not equal
