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2 answers:
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Answer:
1) 8
2) 450 ft^2
Step-by-step explanation:
Each triangle takes half a square worth of space, so if you add up 2 triangles for 1 square that is 1/4 of the area, multiply that by 4 and you get 8 cameras.
The left over space in the store is the same amount of space as all the cameras space added together since each camera takes up half a square. That way 4 cameras(each 112.5 ft^2 each) equals 1/2 of the room which added together is 450 ft^2, the other half would be the left over space, 450 ft^2.
Answer:
50 Is a multiple of 10 because 5×10 = 50
Step-by-step explanation:
We want to fill in the gap in :
50 Is a(n) ________of 10 because 5×10 = 50
Recall that multiples of a number are obtained by multiplying the number by natural counting numbers.
In this case one multiple of 10 is 50.
The reason is that, we obtain 50 by multiplying 5 by 10 to get;
Therefore the best complete is multiple.