Two boats start their journey from the same point a and travel along directions ac and ad, as shown below:

abc is a right triangle with measure of angle abc equal to 90 degrees and length of ab equal to 300 feet. there is a point c on bd such that measure of angle acb is 60 degrees and measure of angle adc is 30 degrees.

what is the distance, cd, between the boats?

213.2 ft
115.5 ft
230.9 ft
346.4 ft

huh? im pretty sure it is in 199

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

(x+3)(x+7)

step-by-step explanation:

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: