The state of colorado is in the shape of a rectangle whose length is 380 miles and whose length is 380 miles and whose width is 280 miles. find its area. how do i work this out

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

The number of students who ride a school bus is 110% of the number of students who walk. how many students ride the school bus?

Nicholas says that two pairs of congruent angles can be used to show that the two triangles are similar