Answer:
similar-SAS
Step-by-step explanation:
Answer:
°
Step-by-step explanation:
(The sum of angles on a triangle is
°)

(Angles of a straight line sums to
°)

Elimination can be used to find the value of one variable:



Now, the value of
can be found by using substitution:



I hope this helps :)
Do pie multiply by 2 to the power of 2
Decreased because it was 9.6 and now it is 5.9
X= - 4/5
Answer for number 10