The equivalent energy (e) of a mass equals the product of the mass (m) and the square of the speed of light (c). which is the correct formula?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)