First find the area of the blue notebook by using the formula A=bh
A= 20×30 = 600 cm squared
Now find the area of the stickers using the same formula.
A=bh
A= 2 × 2 = 4 cm squared
Since there are 7 stickers then 4×7 = 28 cm squared is the area of all of them added together. Now simply subtract the area of the stickers from the area of the notebook to find how much of the notebook is still showing.
600 - 28 = 572 cm squared
Aren’t you going a little over board on reporting someone who’s answer is wrong? You literally don’t even know the answer yourself. Just say the answer is wrong and not report them.
You're right! Product of slopes of perpendicular lines must be -1
Answer:
C. 6x² + 12xy
Step-by-step explanation:
Distribute the 3x to both terms in the parenthesis by multiplying them together...
3x(2x) + 3x(4y)
6x² + 12xy
Answer:
18$
Step-by-step explanation:
If you divide 12 by 2 then you will get 6 so 6 times 3=18.
sorry if I'm wrong.