Answer:
Step-by-step explanation:
Given
Required
Determine an equivalent expression
In trigonometry:
In
Substitute 
for 
in
Hence, the equivalent expression is:
Answer:
B
Step-by-step explanation:
I would use the Pythagorean theorem to solve distances between 2 points, and this case is no exception.
We need to find the positive difference in their x coordinates and y coordinates.
The difference in x coordinates: 7
The difference in y coordinates: 8
Now we can use the Pythagorean theorem:
7^2+8^2 = x^2
49+64 = x^2
113 = x^2
x = sqrt(113)
Therefore, the answer is B.
Answer:
$7.54 is the right answer
Answer:
3 + 3/4x
Step-by-step explanation:
it is 3 up and 4 left so y over x for the the slope. mx +b
Answer:
180
Step-by-step explanation:
