Let's Practice! 1. Consider XY with midpoint R. R Y a. What can be said of XR and RY? b. If XR is (2x + 5) inches long and RY is 22 inches long, what is the value of x?

Q: y 4 17 十十>X 4 -4 -2 -2 -4 F. 5. What is the distance of FG? What is the midpoint?

A: I have stated the used formulas in the solution

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

A:

Q: 15. Use the graph below of f(x) = x² - 4 to answer the following questions: evica varit bns anodsups…

A:

Q: can not we find the answer in terms y=....?

A:

Q: А 10 D 10 Т 22 11 E 11 В

A:

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: Given that x and y are related by the equation x2 + y² = 100, evaluate at the dx point (V50, V50).

A: given thatx2+y2=100     ....1to finddydx   at (50, 50)

Q: 1.f AXYZ - ARST, find RS. 40 3x +2 Sx -3 T. 60

A: Triangle Question

Q: Find MZDCE. D. (9x – 31)* (7x – 2)°/ C E (4X + 33)°

A: Given,

Q: (-2,1) 4-4) y 4 2. D -2

A:

Q: 2. -7+5m³ + 9m - 3m2 a. Standard form: b. Classify by degree: c. Classify by terms:

A:

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.