By adding all sides of the rooms walls you get 64 feet for your perimeter 20+20+12+12=64 feet
Answer:
-2
Step-by-step explanation:
Absolute value is the distance from a number to 0 on the number line, so the number can't be negative, only positive. The absolute value of -1 would be 1, therefore it couldn't be -2, or any other negative numbers.
The answers should be
1. -12d-2
2. 56a+32b
3. 6a-12b+18
4. 8g+8h-16
Answer:
2017-2018
Step-by-step explanation:
Your answer is x = 3 because if you take 150 and subtract it by both sides:
150 - 35x = 45
-150 -150
you have to cross out both 150 and -150, take 45 and subtract 150 which will give you -105.
-35x = -105
take -35 and divide by both sides. Cross out the two -35's. Take -105/-35 which your answer is x = 3. Hopes this helps. :)
~Shadow
