Iriangle Congruence Proof: (Show work on Slide 5) Given: AC = EC and BC DC Prove: AACB 2 AECD

Q: 1. If csc 0 > 0, sec 0 > 0, find the quadrant in which 0 lies: A) first quadrant B) second quadrant…

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Q: What is DE? G F 49° 42 49° D E

A: since FD is angle bisector

Q: 7. Solve the triangle. Find m2Z, x, and y. Z' X 55° 9cm

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Q: 12 Find an ex pression For: @ cos o CoŚSo , © © Sin"o O Sin 40 9) 3 simplify using De Moivre's…

A: Given (12) (a) cos5θ (b) cos5θ (c) sin4θ (d) sin4θ (13) cosπ3+isinπ32+cos2π3+isin2π34 Use the…

Q: Given ABC with bisector BN, find m/ABN when m/ABC = 142°. (Note: no image is given, so remember to…

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Q: O Question 3 If i = V-1, which number is equivalent to i3 + i? +i + 1? A B -i C 2i D 2 + 2i

A: Using property of complex numbers,

Q: 1+e+e +e A) B)

A: We know that 1+x+x2+...+xn-1=1-xn1-x. Let x=e and n=4. So, we get 1+e+e2+e3=1-e41-e.

Q: Let V = -î + 3j + 4k and W = 2î – 45 + k, then find cos 0, where 0 is the angle %3D between V+ W and…

A: Given: V⇀=-i^+3j^+4k^W⇀=2i^-4j^+k^

Q: Find the trig form of w = -4i+ 4j. Please show work A) 4 cos 135°¿ + 4 sin 135° B) 5.7 cos(-45°)i +…

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Q: 10. What is the radius of the circle that has an area equal to that of the ellipse+¹=1 64

A: Follow the procedure given below.

Q: 18) x+ 69 25°

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Q: In which of the following triangles does mzA=62°? Select three that apply. (Select all that apply.)…

A: We have to check the value of A angle

Q: A D 30 To in 1216 15in B Prove 2 A's are similar In two column paRa graph form, must when finding AB…

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Q: You rotate by an angle 0 and land at the point 1 2/6 WHich of the options below gives csc(0)? (This…

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Q: 2. 45° ::: ₂ Oe, -e (a) Find Te 1 Je (b) Find b in terms of e, components, i.e., b = bie₁ + b₂ ₂ +…

A: As per the question we are given a linear transformation (rotation about e1 axis) and we have to…

Q: 4x+2 3x+3

A: From the given image

Q: 9) On the grid below, graph y = sin(x), y = cos(x), and y = tan(x). 2

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Q: 6. Given: AC = BD AE = DF A ZA= ZD Prove: ACAE = ABDF F

A: AC≅BDAE≅DF∠A=∠D

Q: M (3x + 7)°, (4x – 1)°, 8 Given: ZMOR = R ZROP = dO T OW Which angle is larger, ZMOR or ZROP? P.

A: Given that MO¯⊥OP¯. ∠MOR=3x+7° and ∠ROP=4x-1° We know that when a line is perpendicular to another…

Q: b. If the coplanar figure AD bisects ZBAE and AC bisects ZDAE, If ZBAE-90°, find the m/BAC. A B D C…

A: ∠BAE=90°AD→ bisects ∠BAEAC→ bisects ∠DAE

Q: QUESTION 38 YT YV YX YZ In the figure, What reason allows you to conclude that AYTV~ AYXZ? SSS- ASA-…

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Q: Fut effort to attompt ail the problems 1. Find the perpendicular, base and hypotenuse 0 from the…

A: Since you have asked multiple question, as per our guidelines we are supposed to answer only one…

Q: Use the diagram shown. If mZYXW=22°, YW = 4, and WZ = 4, what is m/ZXY? mZZXY = O X N W

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Q: A 61T 40 м (- 180 по 40m бп A В D

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