What tools did the Greeks not use in geometric constructions?

Eva can type 120 words in 3 minutes. If w represents the number of words she can type in 8 minutes, what proportion could NOT be used to find the value of w?

A mountain's peak is 1,224 meters above sea level while the valley is 39 meters below sea level. What is the elevation drop between the top of the mountain and the bottom of the valley?

A box contains 3 marbles, 1 red, 1 green, and 1 blue. Consider an experiment that consists of taking 1 marble from the box, then replacing it in the box and drawing a second marble from the box. Describe the sample space.

Convert to inches 4ft. 3 in

A submarine travels through the water at an elevation of - 203 meters (it travels below the surface). The sub starts to rise. The elevation changes by 4.3 meters per minute for the first 15 minutes. The sub continues to rise at 5.

Robert climbed 775775775 steps in 12/dfrac1212 2 1 12, start fraction, 1, divided by, 2, end fraction minutes. How many steps did he average per minute?

A triangular room has side lengths of 26 feet, 36 feet, and 46 feet. Find the area of the room.

True or false? If two triangles can be moved so that they line up perfectly, they are congruent.

You have a function that takes in an X value and produces a Y value. The Y value equals 24 times the X value, plus 4? More. What's the Y value when the X value equals 4?

M∠LMJ = 162°; m∠JMI = 18° If ∠KMJ and ∠JMI are complementary angles, then what is the measure of ∠KMJ