Answer:
16 m
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
Vertical angles are formed by two lines and are opposite each other
Vertical angles are equal
(Add5) 1/9..(add 7) 1/16... (add9) 1/25... (add 11) and get -> 1/36
Step-by-step explanation:
4) y²-1=48
y²=49
y=±7
option C -7 and 7
5) x²=289
x=±17
-17 and 17