Answer:
62 m
Step-by-step explanation:
let the height of tower=x
then 
Complementary and adjacent.
The two angles are complementary because they add up to 90°. It's given that line JL is perpendicular to line MN, and perpendicular means they form a 90° angle where they intersect.
The two angles are adjacent because they are next to each other.
Answer:
Step-by-step explanation:
An index number is a number which is raised to a power. The power, also known as the index, tells you how many times you have to multiply the number by itself. For example, 2^5 means that you have to multiply 2 by itself five times = 2×2×2×2×2 = 32. There are a number of important rules of index numbers: y^a × y^b = y.
Answer:
123456789 the ten dual commandments lol
Step-by-step explanation:
<u>3x³y - 14x²y - 7xy</u> = <u>3</u>x - 2 - <u>1</u>
7x²y 7 x