Similar to 3. 7. 51 in rogawski/adams. Calculate the following derivative. (use symbolic notation and fractions where needed. ) dx(4 sin(x)⋅cos(x)−−−−−−−−−−−√)=.

1. what is the measure of ∠abc? what is the measure of ∠abd?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12