Answer:
2. 7.6
3. .057
4. Nine and three tenths
5. Forty two hundredths
6. Ninety two thousandths
Step-by-step explanation:
Step 1. Subtract the 6y-9y which will give you -3y-4
Step 2. Add 4 to both sides, which will give you -4y = -2y +2
Step 3. Add 2y to the other side, which will
Give you -2y = 2
Step 4. Divide both sides by -2, which will give you -1
Answer:
if you have -3×-4=12
Step-by-step explanation:
the reason is that anytime you multiply numbers with negative signs you get a positive value.
In order for you to get a positive number, both numbers you are multiplying must be negative.
But if one of the numbers you are multiplying is a negative and the other number positive then you have a negative value as your answer.
e.g. 3×-4=-12.
All of the angles in a triangle should add up to 180 degrees so if you know 2 out of three you just do subtract 180 by the sum of the two angles.
180-85=95