Answer:
C. Chad is incorrect because intersecting lines are sometimes perpendicular.
Step-by-step explanation:
SOMETIMES perpendicular (90 degree angle, aka right angle) not always.
Answer:
Acute
Step-by-step explanation:
Pretty sure
Answer:
in 15 years you will have 14000 dollas.-byi -step explanation:
Answer:

Step-by-step explanation:
The given logarithmic expression is

Recall and use the product property of logarithm:
;
This implies that;

Recall again that;
;
We apply this property to get;
