Answer:
45°
135°
Step-by-step explanation:
Let the measure of one angle be x
So, measure of its supplementary angle = 3x

Answer:
1020 POUNDS.
Step-by-step explanation:
i think im not sure if i am wrong tell me and i wiil redo! :)
Answer:
{x|x rx>-2}
Step-by-step explanation:
hope helpful answer

Alice skates 2/5 mile in 1/5 hour. Elizabeth skates 2/3 mile in 2/9 hour. How far did elisabeth escape in in 1 hour?
Answer:
The Correct Answer is 
Complete the multiplication and the equation becomes
+
= ?
The two fractions now have like denominators so you can add the numerators.
= 
Therefore, The Answer Is 
Hope this helps!

1. 2x2 – x – 6
2. 12x2 – x –6
3. 4p2 – 18p + 8