Answer:
Step-by-step explanation:
the property of zero,
multiplication property of zero
Answer: 48
Step-by-step explanation:
It is the negative of 16 times the negative of 3.
Not sure if this is the answer but I hope it helps!
Answer:
2100
Step-by-step explanation:
This is a ratio problem; the ratio of the length to width is constant (and therefore equal):
4 /6 = 15 / x
Now, with a ratio, we may do any allowable algebra operation: cross-multiply, invert both sides, multiply or divide both sides by the same amount, etc.
Let's cross-multiply:
4x = (15)(6)
x = 90/4
x = 22.5 in.
