Answer:
1&3
1&4
2&3
2&4
are all supplementary angles
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.
Answer:
1.4
Step-by-step explanation:
3.05 is the length of the stick and 1.65 is one part if the stick si we subtract 1.65 from 3.05 to find the length of the other piece
Answer:
5 feet
Step-by-step explanation:
To find x, we can write:
x + 4 + x = 14
2x + 4 = 14
2x = 10
x = 5 feet
If you have $100 to start with and spend $20, what you have left is $80.
I got the answer by subtracting $100 - $20 = $80 So, you would have $80 left.
Hope I helped!
- Amber