Answer:
#3
Step-by-step explanation:
Answer:
150 squared yards
Step-by-step explanation:
To get the area of something you need to multiple the width and the length of that something.
The scale for he game room is 1 ft: 5 yd.
Multiple 5 yd for every foot.
You get 10 yd as your height and 15 yd as your length.
Multiple 10 and 15 to get the area.
10*15=150 squared yards
The identity property of addition states that a + 0 = a
Your answer is identity property of addition.
If Karen works 1 hour, she prepares 2 kg of dough.
If Karen works 2 hours, she prepares 2 kg + 2 kg of dough.
Maybe you can see where this is going.
If Karen works 3 hours, she prepares 2 kg + 2 kg + 2 kg of dough.
If Karen works h hours, she prepares 2 kg + 2 kg + ... + 2 kg of dough, where the number of instances of 2 kg is equal to h.
Early in your math career, you learned that repeated addition can be represented by multiplication. That is, when Karen works 3 hours, she prepares 3*(2 kg) of dough. It is not that big of a stretch to see that when Karen works h hours, she will prepare h*(2 kg) of dough.
Karen's output = h*(2 kg) . . . . . . an equation for finding the amount of dough
You are asked to solve this when h=5.
Karen's output = 5*(2 kg)
Karen's output = 10 kg
If she works 5 hours, Karen can prepare 10 kg of dough.
Maybe something like in attachment?
Where side length of big cube is 9 units and side length of that missing small cube is 1 unit.
So total volume is 728 cubic units.