1. If AB = 12 and BC = 7, then find the length of AC. А C 2. If AB = 4x+9, BC = 5x +2, and AC = 56, then find the value for x, AB, BC. 3. If AB = 2(x +1), BC= 3x +1, and AC= 4(x +2), then find the value for x, AB, BC and AC. BC 27 4. If AT = 3x +1, TL = 15, and AL = 7x + 1, then find the value for x, AT, and TL. T.

Q: 7. If AABC = ADEF, AB= 8, BC = 19, AC = 14, EF = 4x-1, and DE=y-6, Find the values for x and y

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Q: . Let A=[[-9,1],[2,5]]and B=[[6,2],[3,3]], Find A+B   2. let A= [[-1,3],[0,4],[9,-4]]and…

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Q: 6. Given A(-5, 1), B(-3, -7), and C(5, 2), find the measure of ZA.

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Q: 7) The area of a parallelogram is A = bh. Write an expressions for the area of the below…

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Q: JWhat is the value of a² + 3b ÷ c - 2d, when a = 3, b = 8, c = 2 and d= 53

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Q: given u= and v= find uXv

A: To solve the following problem

Q: g) 5 d) ½ × 3 = 58 || 4 11

A: NOTE: Refresh your page if you can't see any equations. . cancel out 2

Q: AB = I + 7j − 3k and B is the point (9, 5, 3)​, find A. The point A is (___,___,___)

A: Given:  AB = I + 7j − 3k and B is the point (9, 5, 3)​

Q: 1. Find x and y yo 35

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Q: 1) 6x ÷ x 2) бх + 6 Reminder If A +D = Q 3) — 6х + х then Q× D = A 2 2 4) 5) - 6х + (-6) Ex: If 18…

A: Explanation of the answer is as follows

Q: 6) x*- 7x2 - 18 = 0 %3D

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Q: If B is between A and C, find the value of x and the measure of BC. 5. AB = 3x, BC = 5x, AC = 8

A: given B is between A and C

Q: 7.) Tomas practiced the piano 3 hours less than twice as many hours as David practiced. Let d…

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Q: 1 4. Given A=) 2 2 1 a. A + 2B b. 3A-2B and B = -3 4 -2 2 find

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Q: (7, -8) and w=(-4,8), Given v= find v+w. v+w=

A: We know that, A vector in form of V→=a,b is represented as V→=ai^+bj^

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Q: |49 Car A and Car B are 60 miles apart. If they start driving towards each other with Car A going at…

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Q: 5. The area of the rectangle is given. What are the dimensions (length and width)? A = x2 + 3x – 54

A: The area of a rectangle is equal to: Area=Length×width=L×W Now, we are given that the area of the…

Q: 4. Simplify the following. State any restrictions on the variables 4x²y° а. x*y? 3 ху b. 9x? -12x

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Q: 11. Find the area of the quadrilateral whose vertices are located at (-4, 5), (5, 2), (-1, -3), and…

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Q: Factori 1-800/2+12 4√4

A: Let,