If m in circle a is 60°, what is mbdc?

a)60
b)45
c)30
d)25

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Which of the following best describes the delian problem?

Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute.how many minutes does it take for the plane to rise during stage 2?