Compare the value of 4 in 4,590 and 349,625 The value of 4 in 349,625 is
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The value of 4 in 4,590

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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.