Question 7 of 11 The temperature in Minsk was recorded over a period of four hours. The equation y=-5x + 54 describes the temperature over this time, where y is the temperature in degrees Fahrenheit (°F) and x is the number of hours since measurements started. Which of the following statements correctly describes the temperature? A. It was -5°F when the temperature was first measured, and it is rising by 54 degrees per hour. B. It was 54°F after four hours, and it is dropping by 5 degrees per hour. C. It was -5°F after four hours, and it is rising by 54 degrees per hour. D. It was 54°F when the temperature was first measured, and it is dropping by 5 degrees per hour.​

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

Explain how you would name a sorting rule for 1 square 1 rectangle and 1 triangle

They lost twenty games