Answer:
D.
Step-by-step explanation:
We can see the shape can be cut into 4 right triangles. We can use pythagoreans theorem to find the length of the hypotenuse.
The distance from 0 to a represents one side, and the distance from 0 to b represents the other side.
So
(C represents the hypotenuse)
So the hypotenuse can be written as
Since four of these lines make up the perimeter,
the total perimeter will be
All of them specifically?
Number of oatmeal cups = cups
Number of cups of milk needed for 7/2 cups of oatmeal =
= cups
Hence, number of cups of milk used of 1 cup of oatmeal =
=
= cups
Or in mixed fraction it is = cups
Number 20 should be A.) An increase of the variety of goods available.
Number 21 should be E.) Manufacturing.
M=3q because 93/31=3 so 3 minutes per question will allow you to find how many minutes it took him for any number of questions