Elevator 1 in an office building moved from ground position to a final position of +12 feet. elevator 2 in the same building moved from ground to a final position of −15 feet. which statement best describes the final positions of these two elevators? elevator 1 is 12 feet above ground level, and elevator 2 is 15 feet below the position of elevator 1. elevator 1 is 12 feet below ground level, and elevator 2 is 15 feet above the position of elevator 1. elevator 1 is 12 feet above ground level, and elevator 2 is 15 feet below ground level. elevator 1 is 12 feet below ground level, and elevator 2 is 15 feet above ground level.

C. Elevator 1 is 12 feet above ground level and Elevator 2 is 15 feet below ground level.

Step-by-step explanation:

Let's break this down step-by-step

Step 1: Find Position of Elevator 1

This is just a simple addition problem

0 + 12 = 12

Elevator 1 is 12 feet above ground level

Step 2: Find Position of Elevator 2

This time, we use subtraction, since it is -15 feet

0 - 15 = -15

Elevator 2 is 15 feet below ground level

Step 3: Find the best statement

C. Elevator 1 is 12 feet above ground level and Elevator 2 is 15 feet below ground level.

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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