Which equation results from applying the secant and tangent segment theorem to the figure? 12(a + 12) = 102 10 + 12 = a2 10(a + 10) = 122 10(12) = a2

The secant and tangent theorem states:

If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.

In the given figure DE is tangent and AD is the secant .Applying the THeorem we have:

BD.AB=DE^{2}

Substituting the values from figure

10(a+10)=12^{2}

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

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step-by-step explanation: