Answer:
A≈1135.93
Step-by-step explanation:
Hope I help
47x + 55
5(9)=45 then u add the 2 which makes 47x
5(11)= 55
Then you just combine
Answer:
2y+9 1/2
Step-by-step explanation:
the answer is 2y+9 1/2 because 1/4y+1 3/4y=2y and 1 1/2+2+ (-12) (12 is negative because its minus 12)=9 1/2 so the answer is 2y+9 1/2
Answer:
The answer is an obtuse angle
Step-by-step explanation:
Anything over 90 degrees is obtuse. Anything below 90 is acute and if is exactly 90 it is a right angle
