Answer:
b
Step-by-step explanation:
The sum of angles in a triangle is 180°. Therefore,
x - 11 + 48 + 90 = 180
x + 127 = 180
x = 53°
Answer:
Do not multiply the coefficients and the exponents. Remember, using the Product Rule add the exponents when the bases are the same.
So basically, for this you would be combining like-terms and simplifying. This will give you -3a^8+65a^5
Answer:
Step-by-step explanation:
pretty simple, i am sure you know the answer, as you add all the variables=
=4w
Since a equals 2, 2 plus 27 is equal to 29. So your answer is 29. Hope that helped:)
