Answer:
(b) the unknown angle is 80°
Step-by-step explanation:
The unkown angle is:
[2(x-10)]°
Substituting "x" by 50 (part a)
[2(50-10)]°=[2(40)]°=80°
2 this is right because 6 +1 and 6x 5x
Answer:
The numbers that you multiply together to get a product are called factors.
Step-by-step explanation:
Factors are the numbers that are used to find products.
