What is .10316455696 in scientific notation?

To write a number into the scientific notation, we need to move the decimal point of the number to the right if the decimal point is before the value or left up if the point is after the the last number of the value. We need to count how many places we moved the point. Then, we write the value after moving and multiply this by 10 to the power of the number you moved the decimal point. If you moved it to the right, then the power would be a negative value. If moved to the left, then the power is positive. We do as follows:

.10316455696
1.0316455696 x 10^-1 = 1.03 x10^-1

Intersecting secant-tangent theorem states that 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.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12