T. A. Prove that point A is the midpoint of line segment CB. Reason Statement 1. Given 1. TAE BA 2. Given 2. TC DB 3. Given 4. SAS 4. ACAT E ABAD 5.? 5. TA BA Choose the reason that completes the two-column proof.

Q: 13. Lines / and m are parallel. Which angles are supplementary? 4/2 3, В. 1 and 3 C. 2 and 3 D. 1…

A:

Q: 14. The variable expressions represent the angles of a triangle. Find the measure of each angle and…

A: the three angles of the triangle are ∠R,∠S,∠T the sum of three angles of the triangle is 180°…

Q: 10. Write the contrapositive of the statement. If an angle measures greater than 90°, then it is…

A:

Q: ,,1) and i = (-8,6, –7), find the length and direction of u x v of u x v is 31.42 -n of i x v is…

A:

Q: need help solving this!

A: FG / BC = 7/12 GH / CD = 10 / 15 = 2/3 FH / BD = 13/18

Q: 6. Given u = a. 5u b. u. V c. [2, -5]and = [-7,2] find

A: Given: v→=-7, 2 To find: v→ Note: Since, the student has mentioned to solve only question 6(c), so…

Q: sum to jour right angles. 8. Prove that if a line bisects one of the angles in a pair of vertical…

A:

Q: Given u = a. 27 + 47 b. u c. u x d. lul V V [-4,4, 4] and = - [-5,6, 2] find

A: Addition of two vector formula and product rules

Q: 3. X 12 cm 77° 77° Z Y YZ = m/Y=

A: 3. We have, YX = 12 cmm∠X = 77°m∠Z = 77° To evaluate: The value of the side length YZ and m∠Y

Q: what the points) the tonget line is Perpendicubr to X +y=5 -1 to the grephy=tonc4x

A:

Q: K A Given: BK BA, QB bisects ZKBA Prove: KB = AB B STATEMENTS REASONS 1. 1. given 2. QB bisects КВА…

A: Congruence of two triangles can be proved by SAS (Side Angle Side), SSS (Side Side Side), ASA (Angle…

Q: 7. Given = [-4,4,4] and ✓ = [-5,6, 2] find a. 2ū + 4v b. c. u x d. lul V V

A:

Q: 7. Given = [-4,4, 4] and = [-5,6, 2] find a. 2 + b. u ● V c. XV d. lul 4

A:

Q: state if the triangle in each pair are similar. if so state how you know they are similar and…

A: