Hello, this is a linear problem so we are working with y = mx + b
The problem tells us:
y = total cost
x = the megabytes of data that she used in a month
b = y-intercept, which is the initial value
The problem asks "Which part of the graph will represent the cost per megabyte of data used in each plan?"
It is asking for cost per megabyte... This is a rate. and m = slope = rate
So lets, reiterate.
y = total cost
x = the megabytes of data that she used in a month
b = y-intercept, which is the initial value
m = slope = rate = cost per megabyte of data used
Answer: The slopes of the two lines.
Answer:
<h2>The answer is option C</h2>
Step-by-step explanation:
![3( { \tan }^{2} \theta - { \sec }^{2} \theta)](https://tex.z-dn.net/?f=3%28%20%20%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20-%20%20%20%20%7B%20%5Csec%20%7D%5E%7B2%7D%20%20%5Ctheta%29)
Using trigonometric identities
That's
![1 + { \tan }^{2} \theta = { \sec }^{2} \theta](https://tex.z-dn.net/?f=1%20%2B%20%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20%20%3D%20%20%20%7B%20%5Csec%20%7D%5E%7B2%7D%20%20%5Ctheta)
Rewrite the expression
That's
![3({ \tan }^{2} \theta - (1 + { \tan }^{2} \theta)) \\](https://tex.z-dn.net/?f=3%28%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20-%20%281%20%2B%20%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%29%29%20%5C%5C%20)
Simplify
We have
![3({ \tan }^{2} \theta - 1 - { \tan }^{2} \theta) \\ 3({ \tan }^{2} \theta - { \tan }^{2} \theta - 1)](https://tex.z-dn.net/?f=3%28%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20-%201%20-%20%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%29%20%5C%5C%203%28%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20-%20%7B%20%5Ctan%20%7D%5E%7B2%7D%20%5Ctheta%20-%201%29)
So we have
3( - 1)
We have the final answer as
<h2>- 3</h2>
Hope this helps you
Answer:
1. alternate exterior angles
2. co-interior angles
3. corresponding angles
4. alternate interior angles
5. corresponding angles
6. co-interior angles
Answer:
it will take her 40 seconds to finish the race.
3/8 per minute, would make it 1/8 every 20 seconds. since she only has 2/8 of a mile left to go, 20 seconds +20 seconds = 40 seconds
(if you needed how long it takes her to run the whole race, it's 2 minutes 40 seconds, which would make her the fastest mile runner in the world)
Step-by-step explanation:
I hope this helps :)
Answer:
1, 2/2, 3/3, 5/5, etc.
Step-by-step explanation:
4/4 is a whole number because it's four over four. It can be any number that has the same number on top of it, or one.
I hoped this is what you wanted.
^_^