Given: AB // DC, Eis the midpoint of BC Prove: AABE=ADCE

Q: O a) -a Ob) -b Oc) b O d) a

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Q: Find point D where D is a point on AB where AD 1 CD. Then compute A = |AB||CD|

A: Find the steps below.

Q: sketch the graph.of y = 3 cot cYX +5)

A: Below is the graph plotted for the given function

Q: Use the unit circle to find the exact value of the stated functio cot 2π B) Undefined 2√3 D) 0 3 A)…

A: Given query is to find the value of indicated function.

Q: Determine if ST is parallel to PR 2. 10 T 16 R 7. 11.2

A: We have to use similarity criteria.

Q: ABC is a right triangle with a right angle at A. Given that L1 is 11 m, L2 is 15 m and L3 is 22 m.…

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Q: Given: LA ZE and AB DE Prove: CB DC

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Q: Find the length of the cardioid r= 3-3 cos 0. The length of the cardioid is (Simplify your answer.)…

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Q: Find the exact values of x and r. (X, r) 12, 30V3 x ) ) 3D 30° 12

A: From the given figure, it is observed that the opposite side is 12, adjacent side is x and the…

Q: calculate Theta, alpha, B, and Area, given C (in inches), A (in inches), and angle a ( in degree).…

A: Law of sines is very useful to solve such questions. Law of Sines basically states that if there is…

Q: Using the Holf-Angle Formulas, Rind the Runction Value în: sin II 8.

A: Trigonometry

Q: d Fill in the chort' use (uso 2 lost 2 coso -) 30° 600 120

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Q: 80 Find the value of x. A.) 40° B.) 80° C.) 120° D.) 60° E.) None of these

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Q: Prove by mathematical induetion. Ine I+2 +2+2 +2° = 2.

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Q: At what angles between 0 and will one leaf of r = 4 sin 20 and the circle r = 2 will intersect? 5T…

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Q: lat T=iーチーズut and V=3i+5j+3K Find: The angle between u and

A: Vector problem...

Q: What is the best approximation for the length of diagonal AC? C 4 A. 5 units O B. 7 units C. 10…

A: In the given cuboid, we have, AB=DS=CF=EG=3 AS=BD=GF=EC=4 DC=FS=GA=EB=2

Q: Given SR || DE, find the length of RE. 143 R F E 88 56 D RE =

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Q: The following oblique triangle can be solved by using the Law of Cosines (SSS). B 8 ft a True 7ft…

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Q: 8. Given: AR = AQ RS = QT Prove: AS = AT Proof: Statements S | Reasons

A: hence,prooved

Q: C GIVEN: AC = BC, AD = BD, AEC, and BDE. PROVE: a XCAD = 4CBD. E b AD> DE. B

A: Given triangle ABC, Inside triangle there is another triangle ADB. Given AC = BC, AD = BD, AEC = BDE…

Q: Find ABC on interval [0,2pi)

A: For a right-angled triangle, using the Pythagoras theorem, it can be written that h2=p2+b2 , where…

Q: plve the following eq a) 2 sin 2x = 1

A: Given,      (a)  2sin 2x=1

Q: O tor the punction hG)=9 cos CR Ct-d)) +C, describe what a, k,d and c represent if the function…

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Q: Given Bold v equals 4 Bold i minus Bold jv=4i−j and Bold w equals 2 Bold i plus 5 Bold jw=2i+5j​,…

A: The objective of this question is to find the angle between two vectors v and w. The vectors are…

Q: Which lists the sides of APOR in order from greatest to least? 104 39° R А. РО, OR, PR C. PR, QR, PQ…

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Q: ļ l lo B D i821lg, AB = 2, BC = 3, DE = x, EF = 12 - x Given: %3D Find: X, DE, EF X = DE = EF %3D

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Q: Use the diagram at the right for #21 and #22: 21. Find the value of x. A. 58° В. 60° С. 64° D. 116…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The following oblique triangle can be solved by using the Law of Cosines (SSS). B 8 ft -4 O True 7…

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Q: 89 E F 80 39 Find the sine of E. 39 80 39 B) 89 80 39 80 D) 89

A: Use trigonometric  ratio

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

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