The coefficient is the number that's before the variable and is multiplying the variable.
In 9a2, the coefficient is 9.
It would be HL theorem because the triangles are at 90 deg with a right angle
Answer:
798
Step-by-step explanation:
first you do 40x20=800 then 800-6=794 then 794+4=798
14.
Subtracting a negative number is like adding a positive number. So, you can change 9 - (-5) into 9 + 5, which is much simpler. Then, just add to get 14.
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