e the information to find the missing 13. PQ = 2x + 1 and QR = 5x - 44; Find PQ G Q R 2 15. PR = 9x - 31 and OR = 43; Find x.

Q: 9. Can one line be perpendicular to two other lines that intersect? Ex- plain.

A: It is possible in three dimensional geometry but its impossible in two dimensional geometry.

Q: Plot the following functions 1. v y = -x|x|

A:

Q: Find the intersection point and draw the curve

A: The given curves are y1=39-3x2 and y2=x+22.

Q: Express z = joC where o and C are real constants, n the form a + bj. Plot z on an Argand diagram.

A:

Q: A baseball is hit 2 feet above home plate, and the position of the ball t seconds later is r(t) =…

A: a) The vertical displacement is -16t2 +31t + 2. The time of flight of the baseball is the time…

Q: Ext y= x? x²42 Find ghe Range or y

A: The range of a function is the set of all output values (Y-values).

Q: (C) Find the x intercepts of P to the nearest thousand chips. Find the break-even points to the…

A: We have to find the x intercepts and break even point.

Q: What is the value of a if the point (a, – 1) is on the line 3x – 2y = 8? a =

A: We have to find the value of a.

Q: Use C to represent the arbitrary constant. y =

A:

Q: What is the intercept for observations with X2 equal to 0? a. 2.121 b. 0.055 c. 1.343 d. -0.723

A: The intercept for observations with X2 equal to 0 is determined as shown below.

Q: Find the distance from the Point P ( 31) and

A: The equation of the line is: y = x + 4 That is, x - y + 4 = 0 The point is (3, 1). We have to find…

Q: Professor Miguel has just given a math exam and wants to calculate the 'range' of performance of his…

A: Given problem Given that   Professor Miguel has just given a math exam and wants to calculate the…

Q: What's the reference number for t when t = 3.7

A: Given: