Answer:
a. The x and the y values are flipped, it reads left 2 down 4
b. it should be (x+4, y+2)
Step-by-step explanation:
when it is plus on x it is left and when it is negative on y it is down
Answer:
The measure of angle T is 135 degrees.
Step-by-step explanation:
Let's just say the measure of angles T and S are variables t and s.
So the equation would be...
t + s = 180
Since they are supplementary angles, they add up to 180.
Also, we know that t is 3 times s.
t = 3s
Now we can solve this system of equations.
Substitute 3s into t of the first equation.
3s + s = 180
4s = 180
s = 45
Then, since we know that the measure of angle t is 3 times the measure of angle s, we can just multiply 45 by 3 and find the measure of angle t.
45 * 3 = 135
t = 135
So the measure of angle t is 135.
*<em>Just copied from my previous answer, don't know why you needed it again but here you go.</em>
Answer:
No, it would no longer be function.
Step-by-step explanation:
Because then there would be two different y values for the x value 2.
Answer:
Step-by-step explanation:
15 percent of what number is 12?
12 is 15% of 80
Steps to solve "12 is 15 percent of what number?"
We have, 15% × x = 12
or,
15
100
× x = 12
Multiplying both sides by 100 and dividing both sides by 15,
we have x = 12 ×
100
15
x = 80
If you are using a calculator, simply enter 12×100÷15, which will give you the answer.
