4.65/.12= 465/12
= 38.75
Hope this helped :)
The properties that apply true are:
1–as it implies the Pythagorean theorem; a^2+b^2=c^2
3–as it implies the basic rules of visualized geometry.
4–as the greater side(hypotenuse) is opposite the right angle.
NOT 2, as the accrue angles ARE complimentary.
The second survey is more believable because there is randomness in the second rather than the first survey. Since the second company surveyed in all interest levels while the first company only surveyed their best customers. Random sampling like what the second company did helps produce representative samples by removing voluntary response bias and undercover age bias.
20 in. Because if you divide it by three then multiply it by four you get your answer.
16 added to the product of 1/2 times 8, and then subtracted by 6.
16+4-6=20-6=14
