Answer:
A triangle is normally 180 degrees only.
Step-by-step explanation:
So, you have one 90 degree angle, and on 42.7 degree angle. Add those up to 132.7. Now, you would subtract that from 180, meaning that the answer is A, 47.3.
Good luck :DD
Answer:
try D
Step-by-step explanation:
Answer:
9 - 5x = 7
Step-by-step explanation:
Nine (9) less (-) then the product (*) of 5*x, equals (=) to 7
9 - 5x = 7
Answer:
Option A is correct.

Step-by-step explanation:
Simplify:
......[1]
Like terms are those terms who have same variable to the same power.
Combine like terms in [1] ,we have;
Simplify:

Therefore, the simplified form of
is, 
Answer: jnj njnjnjknkjkjnkjnkjn
bbnj j
Step-by-step explanation: