The set AcRis dense in Rif .A A =R .B A°=R .C (A)° = Ø .D none of above

Q: In the diagram, △FEL∼△JOS. Select ALL that apply. a.) EF/EL b.) EL/EF c.) EL/FL d.) FL/EF e.)…

A: △FEL∼△JOSNote:The given options are not given in proper format of ratios. So, I am solving for the…

Q: 4. Seven idential matchsticks are laid out in the pattern shown, so that A, X, Y, and B are…

A:

Q: JL-KM The area of JKLM is 2 KM 1 JL

A:

Q: Given |*|=5 and ly|= 12 and the angle between them is 600, then * .y =

A: Given  and  and the angle between them is , then to determine .

Q: Given: AD IFB at A. AE LAC at A. 32 Prove: m/1 = m/3 %3D F 71 ina tha catamant tn its corresnonding…

A:

Q: Find a formula for the area of the triangle whose vertices are 0, v, , and v2 in R?. Choose the…

A:

Q: EACH INOIVIOUAL ANZLE (EXTRICR) A POLYGON HAs ANEXTRIOR 6 5t ANGLE MEASURE OF go GX+30 4x+30 4x N.…

A: Topic- polygon

Q: A GIVEN: AB 1 BC, DC 1 BC, DE 1 AC. PROVE: X1 = X2. C DI

A: Given that:…

Q: b. Fltl =(ct)j +(sin.t). .. .人 1..

A: As per our guideline we are supposed to solve only one question you can repost other questions in…

Q: Let a, b, c, d E Z. Prove: If alb and cld, then ac|bd.

A:

Q: 8. Chords AC and DE intersect at Point R in OQ. If AR = 6, RC = 7, and DR = 3, what is RE? %3D %3D

A:

Q: Penny is building a shed. She wants to cover the triangular part of the front side with wood…

A: The triangle part of wood shingles, whose height is 2.5 feet and base is 8 feet.

Q: Which of the following properties are invariant under a translation?a. distance b. angle measure c.…

A: Question- Which of the following properties are invariant under a translation?a. distance b. angle…

Q: 7. Given 8 = 56.78°, u = (-3, 2, -1), v = (2, 3, 4) and ||w|| = √17, find ||lu|| a) b) u. W

A:

Q: in the figure shown, GM IMO and EOIMO. Which theorem can be used to prove AGMO AEOM? G. M A LA BLL…

A: Since GM¯⊥MO¯ so ∆GMO is a right triangle.Since EO¯⊥MO¯ so ∆EOM is a right triangle.

Q: In Fig. R3.13, what is the size of the angle Fig. R3.12 2) In Fig. R3.13, what is the size of the…

A: In figure three parallel lines A, B and C are given with a transversal line cutting them.

Q: 10. For the angles a and B in the figures, find cos(a + B). 2 3. 2.

A: We know that in a right angle triangle cosθ=basehypotenuse…

Q: Let G = Z¬ÐU(5). The identity of G is O 7 O 28 35 O 12 O 5

A: We know that U(5) is isomorphic to Z4.

Q: Let a, b, c E Z. Prove: If alb and blc, then alc.

A:

Q: Suppose that the lengths of two sides a and b in a triangle are known along with the measure of the…

A: Given :          The lengths of two sides a and b in a triangle and the measure of the angle C…

Q: Use set identities or different proof method to show that: (A U B) n (B U A°) = B

A: To prove A∪B∩B∪Ac=B If A and B both are empty sets φ, then there is nothing to prove. If A=φ, B≠φ,…

Q: 4. Seven idential matchsticks are laid out in the pattern shown, so that A, X, Y, and B are…

A:

Q: Are these figures Congruent, Similar, or Neither? 11 yd 88° 151° 11 yd 530 71° 23 yd 25 yd 23 yd 27…

A: Two polygons  whose side lengths and interior angles are given. Two polygons are congruent if and…

Q: 8. If r || s and m 3=73°, find m 26-

A:

Q: 4. Use set identities or different proof method to show that: (A U B) n (B U A°) = B

A: I have proved using method of Indentities

Q: Which of the following is a fractal? O a. lightning O b. hand O c. thunder O d. sedimentary rocks

A: We have to say that which of the following is a fractal.

Q: The figure below shows the angles formed by intersecting lines /and m. 2. Based on the figure, which…

A:

Q: According to the information provided in the diagram below, which statement is true? a. a || b only…

A: To determine the statement which is true according to the information provided in the diagram.…

Q: 5. Using property 1, find the value of ZAin each of the following cases. i) ii) ii) 30% A 45 60°

A:

Q: Consider the following theorem. If two secant segments are drawn to a circle from an external point,…

A:

Q: Which of the following situations would most likely find the Pythagorean theorem useful? O an…

A: Pythagorean theorem is given by as a²+b²=c² Where a ,b  are sides of rectangle  C= diagonal of…

Q: 1. Determine the exact value of sec- л 4 1 √√3 B. √2 ~ C. √2 1⁄23

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If line n bisects CE, find CD. x + 6 4x - 21

A: It is given that line n bisects CE.Therefore,l(CD)=l(DE)