we know that
Each pizza has a diameter of 20 cm-------> is equal to 200 mm
<u>Divide 640 mm by 200 mm</u>
640/200=3.2---------> 3 pizzas
<u>Divide420 mm by 200 mm</u>
420/200=2.1-------> 2 pizzas
therefore
The number of pizzas that can Riona fit on one baking tray is
3*2=6 pizzas
<u>the answer is</u>
6 pizzas
C. Because it equals to the degrees to the 3.7 radians
Answer:
1
Step-by-step explanation:
We have the graph of f(x).
In order to find f(0), we simply need to find the y-coordinate of the coordinate when x is 0.
From the graph, we can see that there is a point at (0,1).
In other words, when x is 0, f(x) is 1.
Therefore:
Answer:
18 divided by 2/9, or 18/(2/9) (Is this what the first option was meant to say?)
Step-by-step explanation:
18 inches is the amount of space that needs to be filled, or divided up into sections to see how many things can fit.
2/9 is the width of the thing that you need to see how many fit, meaning it's the thing you're dividing by.
Combined, this means your expression is 18 divided by 2/9, or 18/(2/9). I think this is what your first option was meant to say, because if it is what it says, then the first and second option would be the exact same wrong thing.
You DON'T multiply, because if you think about easy numbers, an inch thick book should have 18 fit, and a half-inch thick book should have double that fit. As you get a <em>smaller</em> book, the number that fit increase, which can't happen with multiplication.
You also don't start with 2/9 because that's the width of the book. You're not trying to see how many boxes can fit into each book; that'd be ridiculous.
It is 3 meters for each piece and in centimeters, that would be 300.