Mathematics, 25.10.2021 14:00, ineedhelp2285

A woman places a laser pointer on the ground and shines it at the top of a lamp post. She then stands between the laser and the lamp post so the laser just barely touches the top of her head. The woman, the lamppost, the laser, and the ground combine to form two similar right triangles. She is standing 2.4 meters away from the lamppost and 2.1 meters from the laser. If the woman is 1.8 meters tall, how tall is the lamppost? 3.9 meters
2.1 meters
1.6 meters
3.4 meters

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, joshuag5365

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Answers: 3

continue

Mathematics, 21.06.2019 18:50, rosas8

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Answers: 2

continue

Mathematics, 21.06.2019 21:20, KennyMckormic

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees

Answers: 3

continue

Mathematics, 22.06.2019 01:50, Savageman9509

The length of time it takes to find a parking space at 9 a. m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)

Answers: 1

continue

Do you know the correct answer?

A woman places a laser pointer on the ground and shines it at the top of a lamp post. She then stand...