Answer:
C) 15.92
Step-by-step explanation:
This is a right triangle, so we can use trig functions
tan theta = opp/ adj
tan 53 = x/12
12 tan 53 =x
15.92453786 =x
Answer:
9/5
Step-by-step explanation:
The slope between the two points can be found by ...
m = (y2 -y1)/(x2 -x1)
m = (-16-2)/(-10-0) = -18/-10
m = 9/5
The slope of the line is 9/5. Perhaps this is a match to choice A.
What are you trying to do? what is the question?
Answer:
1.25
Step-by-step explanation:
To get the mean, you need to first add up all the numbers.
1/4+3/4+5/4+7/4+ 3/4+11/4=30/4.
30÷4=7.5
Next, you need to divide the sum by the number of numbers.
7.5÷6=1.35
So, the mean is 1.25.
Answer:
The cost is the same at 10 videos.
Your equations are:
4x
2x + 20
The answer, 10, means that there are 10 videos.
Step-by-step explanation:
First, write out your two equations. It should look like this:
Dreama's Videos: 4x
Membership: 2x + 20
To solve, I keep filling in numbers for x until you get the answer. If you fill in the number 10, for x, you get that it costs $40 for both of them. So, the cost is the same at 10 videos. Your two equations are 4x and 2x + 20. The x represents the number of videos. So, when you get the number 10, it means that there are 10 videos. Hope this helped!
