Answer:
2y-8
Step-by-step explanation:
-y-5+y+2(2y-y)-3
Do the parenthesis first
-y-5+y+2(y)-3
Multiply
-y-5+y+2y-3
Combine like terms
2y-8
Answer:
35 by 40
Step-by-step explanation:
Answer:
we have the same computer
Step-by-step explanation:
Sin x = cos (90-x)
90-x = 19
x = 71
The answer is 71 degrees.
My answer is 8 5/9
First, you have to multiply the denominators to get your least common denominator.
Second, you have to multiply the numerators and the denominators together to get two different fractions with the same denominator. You should get 9 3/9 and 1 6/9.
Your answer should be 8 5/9
