The correct answer for the question that is being presented above is this one: "D. 3 and 60." The means of the proportion is 15 and 12. <span>The </span>means-extremes<span> property of </span>proportions<span> allows you to cross multiply, taking the product of the </span>means and setting them equal to the product of the extremes<span>. </span>
Answer:
C.
Step-by-step explanation:
is between 0 and 1
Only 1 point is between 0 and 1
C.
There will be eight marbles on the 9th line
Answer:
(-4v-5)-(v-1)= -5v-4
Step-by-step explanation:
hope it helps :D
Each side is x units long. There are 6 sides. So we add up all the sides to get the perimeter.
x+x+x + x+x+x
there are six copies of x being added
Simplifying that expression above leads to 6*x or simply 6x. Multiplication is a shortcut for repeated addition. Instead of saying 2+2+2+2, we can write 4*2
Answer: Choice C) 6x
