PRE-ALGEBRA REVIEW 1. Which statement is true given the figures K A. B. D KN VR TV ND DK DN RV TV C. D. N R DK RT T DN KN TV RV KN TV V

Q: Q is between points A and N. Which of the following must be true AQ+AN=NQ AN+QN = AQ AQ+QN=AN

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Q: If ADEF AJKL, DE = 18, EF = 23, DF = 9x – 23, JL = 7x-11,and JK= 3y-21, find the values of x and y.…

A: Given : ∆DEF≅∆JKLDE=18EF=23DF=9x-23JL=7x-11JK=3y-12

Q: If z'=z then

A: We have to use substitution of z.

Q: + 5j and b = 7i - 33. Find: %3D 2. a- 2- 4. 53 56 6. 2a + 3b 8. a + ñ|

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Q: Including the broken lines, how may radii are there in the figure? C f E f a b G F D O 5 O 4 O 2 O 3…

A: Radius of circle: a radius of a circle is any of the line segments from its center to point on…

Q: (25y+5)° 21x° 75°

A: Here in the given figure, two sides are equal and other two sides are parallel to each other.…

Q: Given ARWS a ATUV, find the values of x and y. 20 4y +5 29 25 15 (11x-27)

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Q: Side AB corresponds to which si

A: Since, we know that two triangles are congruent if their corresponding sides are equal in length.

Q: Q1: if AB = i + 4j – 2k and B is the point (5,1,3), find point A.

A: Note: -Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Use the sketch box to identify the angles which are congruent to angle a. Explain how you know those…

A: opposite angles are congruent therefore m∠a=m∠c   Alternate angles are angles that occur on opposite…

Q: If A = -4 + 2i and B = 3 – 5i, in which quadrant does A + 2B lie?

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Q: Assume that ū. i = 3, |ū| = 5, and |õ| = 6. What is the value of 5u. (4ü – 87)?

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Q: Determine if AĀBC is acute, obtuse, or right. Move points around to help you. А(1,5), В(—3,-3),…

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Q: 3. A point on the terminal side of an angle is given. Find r and then find all six trig functions…

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Q: 3 IT у dydy

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Q: 1. Let u = 4i+3j and v=i-j. Find u+5v. А. 9i+2) B. 9i-2j С. 9i+8j D. 5i+2j Е. 21i +14) F. None of…

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Q: 50 R. 12r-7 57 53 Sy-33 32+ 14 W

A: Given triangles, The objective is to find the values of x,y,z.

Q: 16. Let u=2i+2j and v=-i+√3j. Find the angle between these vectors. (Hint: Graph each.) A. 120…

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Q: 3. If y = esin, find dy.

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Q: ALGEBRA Use DABCD to find each measure or value. 3d+7 7. MLBAE- 8. MLBCE e-1 91/4 + 26 9. MLBEC = 28…

A: given,

Q: Question is pictured!

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Q: Calculator This figure shows A ABC. BD is the angle bisector of LABC. What is AD? Enter your answer,…

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Q: 公立 A 8. 12 12 C 16 F AABC-A (last blank must be a number) CA DE CB FE FE CB CA DF : ΔΕDF : ΔDEF :…

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Q: O 2nd Semester-Lv. 1 Notebook A Parts of Similar Triangles O 1-3 Parts of Similar Trangies Lench…

A: Given that LJ is 1.5 times as long as LM

Q: 11. In the figure, ABCK is a rhombus, ACDF is a square and AKE is a right-angled triangle. AMD is a…

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Q: nta. Sug the Web If ACDG AEDF, find the value of x. E 2r + 7 5x-2 D 48 40 Blank 1:

A: We have to find the value x