Answer:
19°
Step-by-step explanation:
<u>Concept</u><u> </u><u>Used </u><u>:</u><u>-</u>
- The measure of a straight line is 180°. So the sum of angles on a straight line is 180° .
Using this ,
<h3>Hence the value of x is 19°</h3>
Answer:
must be parallel
Step-by-step explanation:
They must be parallel.
(a2 + 5) • (a2 + 1) is your answer to this question.
Answer:
u forgot pic lol
Step-by-step explanation:
Answer:

Step-by-step explanation:
Sum of m and one - third of n is :

Product of 3k to the sum is :
