Answer:
The lungs
Step-by-step explanation:
becuase biology
A proportion<span> is a name we give to a statement that two ratios are equal. It can be written in two ways: two equal fractions, or, using a colon, a:b = c:d.</span>
The coordinate is an ordered pair

. We have a number, 5, for y, which we can substitute (plug-in) for y in the equation of the line and solve for x.

Answer:
12x^2+4
Step-by-step explanation:
4(3x^2+1)
Note:
4 is in the ones place
. (decimal)
9 is in the tenths place
5 is in the hundredths place
tenths place has the value digit of 9
hope this helps