Sin x = square root (2) / 2
In order for us to get for cos x and tan x, first we need to know what
Hypotenuse, Adjacent, and Opposite sides.
sin x = opposite / hypotenuse.
adjacent = square root (hypotenuse^2 - opposite^2)
adjacent = square root (2^2 - square root(2)^2)
adjacent = square root (4 - 2)
adjacent = square root (2)
cos x = adjacent / hypotenuse
tan x = opposite / adjacent..
cos x = square root (2) / 2
tan x = square root (2) / <span>square root (2) = 1
So, </span>cos x = square root (2) / 2 and tan x<span> = 1</span>
Answer:
The answer is D. Wonder Woman
Answer:
72% of the parking spaces are empty.
Step-by-step explanation:
There are 72 open spaces out of 100 total. 72/100=.72, .72*100= 72%.
Answer:
The cost of house was $245000 when it was built.
Step-by-step explanation:
Given that:
Cost of the house today = $333200
Percent increase in today's price = 36%
Let,
x be the cost of house when it was built.
100 be the percentage when the house was built.
Percentage of house price today = (100+36)% = 136%
136% of x = 333200
Dividing both sides by 1.36
Hence,
The cost of house was $245000 when it was built.
The answer to this question is A. 3
