Lesson 22 Problem 4: 75 degrees, 30 degrees, 75 degrees In the image, triangle ABC is congruent to triangle BAD and triangle CEA. What are the measures of the 3 angles in triangle CEA? Show or explain your reasoning D 45° B A 75⁰ C E 9.

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A: The average rate of change of a function f(x) on an interval [a,b] is given by

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A: The equation of a plane having three non-collinear points is given by

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A: Answer:If a line passes through the points (x1) and (x2,y2) then its slope is equal to:

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Q: Which of the following sets of numbers could not represent the three sides of a right triangle?…

A: Pythagoras TheoremIf sides represent the right triangle then it follows the pythagoras theorem.

Q: If mED = (2x-3), mBF=(15x-39), and m/BCF=(11x-9), find mED. E D B

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Q: 4. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain.

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Q: 12 1 point Solve for x. (round to the nearest tenth) 17 8 X 15

A: The objective of the question is to find the value of x in the equation 17/8 = x/15.

Q: 7. Solve for x. a cu +t) = c(c+d) 9 +3

A: First organize the data as follows

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Q: A 48° ZA = 48 O B ५० ( x – 44) ° C

A: The sum of angles in a triangle is always 180°.

Q: Find a positive angle less than 360° or 27 that is coterminal with each of the following: a. a 750°…

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Q: How A Find the domain of the following's Eduations:- (1 f(x) = 2/2x+1 2 f(x) = /2x-2x 2 f(x) = x - 2…

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Q: f you have an area that is 36’ 10” x 95’ 9”, how many Square Feet (SF) are in this area

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Q: Find the area of trapezoid WXYZ. Round your answer to the nearest tenth if necessary. N 7.5 in 9.6…

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A: The given equation of circle is The standard equation of the circle with center and radius r

Q: Find the distance between the two points(−2,5) and (−3,7).

A: To find the distance between the two points .

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A: The formula of scale factor is given by,Scale factor = dimension of final image/ dimension of…

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A: End points of the triangle are called vertices, and the labelled as capital letters of the alphabet

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A: If K is the incenter of , then to find KI.

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Q: In circle N with m/MNP= 122, find the m/MQP. M

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Q: 2. Name the rule for each statement: (SSS, ASA, SAS, AAS) Hint: you may use some of the rules more…

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Q: 14. Dilate the triangle by a factor of: f/²/13 2

A: To dilate the given triangle by a factor of .

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Q: Part B: Using your knowledge of complementary, supplementary vertical, and adjacent angles, identify…

A: We need to find angles of the given types.

Q: 21 and 24 are supplementary and m || n 23 and 24 are supplementary m21 + m24 = 180° m23+ m24 = 180°…

A: Two angles , are said to be supplememtary angle if

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Q: Find the volume of the sphere. Round your answer to the nearest tenth.

A: The volume of sphere Here r is the radius of the sphere

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Q: 2) A circular cheesecake 16 inches in diameter is cut into a slice with an 45° angle. Find the area…

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Q: 6. If the figure below is a regular polygon, find the value of x (10x + 4)) 0=10 d

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Q: Use the diagram to solve for x. +45 A 55° 90 B 1 D C 0 45 145°

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Q: Complete the proof by providing the missing reason. R TR TS TV TU 2. LT LT 3. ARST AVUT 1.…

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Q: Given the following graph, point C is at (3, 5), point C is at (6.5, 7), CA is 5.8 units, and C'A'…

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