We already know that the area of the rectangle increased by a square of the factor 7. So the dilated area of it (which we will call "Ad"), is:
Ad= (47)(7^2)
Ad= 47x49
Ad= 2303 m^2
What is the area of the dilated rectangle? The area of the dilated rectangle is 2303 m^2.
<u>Answer:
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6.3 trees.
<u>Step-by-step explanation:
</u>
We have been given that Meryl needs to cut down 10.5 trees for every 5 cabins she builds.
Let us find the number of trees Meryl needs to cut down to build 1 cabin by dividing 10.5 by 5.
Now let us multiply 2.1 by 3 to find the number of trees Meryl needs to cut down to build 3 cabins.
Therefore, Meryl needs to cut down 6.3 trees, if she builds 3 cabins.
Answer:
X11 = 300
Step-by-step explanation:
X11 = 10 × 3(11 - 1)
X11 = 10 × 3(10)
X11 = 10 × 30
X11 = 300
This is how I would figure it out:
30 x .40 = 12
So this means the soccer ball is $12 off.
30 - 12 = 18
So the soccer ball is now $18.
Hope this helped! :D
