The rate of vibration of a string under constant tension, r cm/s, varies inversely with the length of the string, l cm. When the string is 17 mm long, the rate of vibration is 413 cm/s. Write an equation that describes the rate of vibration of a string in terms of the length of the string.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

he sells x mount because thats eqivilqant to the maz and then divided into quarters

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.