WILL TRY WHATS YOUR PROBLEM
Answer:
Step-by-step explanation:
uh oh whyyyy??????!!!!!!!!!!!!!
Answer: Degree = 3
Explanation:
The degree of any single variable monomial is simply the exponent itself.
For stuff like 
, you'll need to add the exponents to determine the degree.
Total points scored=72(2)+9
=153
Mean=153/7
=21 6/7
=21.9 (3s.f.)
Answer:
Option A. 5 and 7
Step-by-step explanation:
we know that
If two angles are supplementary, then their sum is equal to 180 degrees
In this problem
m∠5+m∠6=180° -----> by supplementary angles (form a linear pair)
m∠6+m∠7=180° -----> by supplementary angles (form a linear pair)
therefore
Angle 5 and angle 7 are supplementary with angle 6
