A point on the edge of a symmetrical canyon is 4500 feet above a river that cuts through the
canyon floor. The angle of depression from each
side of the canyon to the canyon floor is 60°.
What is the distance across the canyon?
Round to the nearest foot.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

New york is the 27th largest state in the united states. what percent of the 50 states in the us are larger than new york