The speed of the faster cyclist will be 30 miles/hour.
<em><u>Explanation</u></em>
One cyclist is 3 times as fast as the other.
Lets assume that the speed of the slower cyclist is 
miles/hour.
So, the <u>speed of the faster cyclist</u> will be: 
miles/hour.
They start riding toward each other at the same time and meet 2 hours later.
We know that, 
So, the <u>distance traveled by slower cyclist</u> in 2 hours 
miles and the <u>distance traveled by faster cyclist</u> 
miles.
Given that, they were 80 miles apart at the starting. So, the equation will be.....
So, the speed of the faster cyclist will be: (3×10)= 30 miles/hour.
Answer:
I believe the answer is 200 feet squared
Step-by-step explanation:
Answer:
1.
Step-by-step explanation:
I am assuming you want to simplify this.
cos^2 x + sin^2 x = 1 and
csc^2 x = 1 + cot^2 x so csc^2x - cot^2 x = 1
So the answer is 1/1 = 1.
Answer:
Step-by-step explanation:
1/2n - 5 = 21
1/2n = 21+5
1/2n = 26
n = 26 x 2
n = 52
Answer:
Step-by-step explanation:
By definition, a relation is a function if and only if each input value have one and only one output value.
The input values are the x-values and the output values are the y-values.
Given the function f(x):
You need to substitute 
into this function:
And now you must evaluate in order to find the corresponding output value.
You get:
The function g(x) is:
Then, you need to substitute 
in the function:
And finally you must evaluate in order to find the corresponding output value. This is:
