(1) A tower has an observation deck about 330 m above ground level. About how far is it from the observation deck to the horizon knowing that the Earth's radius is 6400 km? (2) What...

(1) A tower has an observation deck about 330 m above ground level. About how far is it from the observation deck to the horizon knowing that the Earth's radius is 6400 km? (2) What...

In the diagram below, a || b. For lines p and q to be parallel, what is m<4? Explain. Diagram Link : http://imgur.com/a/XimLc

I don't understand how to write it in order and the format. My teacher said to write it in T-chart formation and I know what a T-chart is, but I don't understand how to put the given, prove, statements,...

a water slide is 4.2m high and has a support 2.4m tall. if a student reaches this support when she is 3.1m down the slide, how long is the slide ?a water slide

Doing parallel and perpendicular lines please help.

Geometry Word Problems

Chords AB and CD cross at right angles at point P. If AP=3, BP=8, and CP=10, compute the radius of the circle.

Answers are either New York City or Tokyo

I'm trying to find the measure of the angle

I completely stuck. Help? please and thank you.

thank you for the help. I have tried this so many ways and got wrongs answers I just need help.

a rectangular prism with the messurements being 8m across the bottom, 2m acroos, and 3m going up the back

if ma=5x-12 mb=2x+18 ma and mc are supplementary, and mb and mc are supplementary, find x

A spinner has 8 equally sized sections, 6 of which are gray and 2 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on blue and the second spin lands...

The Area of a rectangle is 27 m^2, and the length of the rectangle is 3 meters less than twice the width.

x ce bd ae

Pluto's radius is just under 1.2 megameters (Mm). What is its surface area? (Use the π symbol in your answer)

Pluto's radius is just under 1.2 megameters (Mm). What is its surface area? (Use the π symbol in your answer)

can you help me because I'm very bad at the whole math geometry type of thing so i do not really have an idea of what it might be.

The flagpole in Terry's schoolyard is 42 ft tall. On a sunny day, the flagpole casts a shadow 20 ft long on level ground.