12) Given: ZABC is a right angle; mZABD= 4x-3; mZDBC=5-MZABD Find: MZDBC

Q: 10. A student business sells CDs for $12.50 each. They average 46 sales per day. The managers…

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Q: Find the tollow the Fowier Sories toc fue: texコ ス 2. .○くえく2ズ and The Paned of fexs is egual to 27

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Q: For the lamppost of Exercise 39, suppose that mZA = mZB and that mZC 3(mZA). Find mZA, mZB, and mZC.…

A: Given : m∠A=m∠B m∠c=3(m∠A) We know that the sum of angles in a triangle = 180 degree…

Q: : In a a ABC, ZC = 3ZB = 2 (ZA + ZB ).Find the three angles.

A:

Q: What kind of triangle has three angle bisectors that are also altitudes andmedians?

A: Given: What kind of triangle has three angle bisectors that are also altitudes andmedians.

Q: How can you use the angles and sides of 2 trinagles to determine whether they are similar?

A:

Q: angle A corresponds to angle type your answer. BC corresponds to type your answer. and angle DCB…

A: Given query Polygon ABCD similar to polygon LMNO find the indicated corresponding sides and angles.

Q: 5. In AABC A(-5,-1)¸ B(-3,5) C(9, 1). Use coordinates to a) identify the type of MBC (isosceles,…

A: Use the following formulae, to obtain the solution. The distance between the points x1,y1 and x2,y2…

Q: Does congruence of triangles have the reflexive property? the symmetricproperty? the transitive…

A: Given: The congruence of triangles.

Q: A triangle median extends from a vertex of the triangle to the endpoint of the opposite side. O True…

A: False

Q: If MZJMK = (8x – 13)' and M/LMK = (4x + 19)', find x. %3D

A:

Q: ZRQT is a straight angle. What are mZRQS and MZTQS? (11x+8)° / (8x+1)° R MZRQS =

A:

Q: Given AR, explain how to construct a square with sides of length AB.

A:

Q: Point S is on line segment RT. Given ST = 3x – 8, RT = 4x, and - RS = 4x – 7, determine the…

A: Solution is given below:

Q: Use the following points: P(7,-5,5) Q(-5,10,10), R(-8,8,4), S(-20,23,1) A: Find the area of the…

A: Given points are: P(7,-5,5),Q(-5,10,10), R(-8,8,4), S(-20,23,1)

Q: ZRQT is a straight angle. What are MZRQS and MZTOS? (14x+6)" /(10x+6)"

A: It is known that the angles on a straight line sums to 180 degree.

Q: What is the largest number of right angles a heptagon can have?

A: What is the largest number of right angles a heptagon can have?

Q: Suppose that A OPQ is isosceles with base OP. Suppose also that m LQ=(5x-1)° and m ZP (3x+23)°. Find…

A: Given: The ∆OPQ is isosceles and the angle are m∠Q=5x-1° and m∠P=3x+23° To find the angle m∠O, m∠P,…

Q: 4х+8 4(2x-3)

A: Since we know that the diagonal of parallelogram bisect each other, so 4x+8=4(2x-3)  4x+8=8x-12…

Q: 7. In the figure for this problem, which of the angles at A, B, and C is the largest, and why? A В 4…

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Q: 1) Find the area of a Q(-2,-4,1) & R(3, 6, 6). triangle PQR, with vertics P(-2,-6,-

A: To solve the following

Q: 20% 190= 10.) LABC and ZCBD are complementary angles, mLABC = (11x + 24)° and mzCBD = (x+ 18)°. 20…

A: For complementary angles sum must be 90°

Q: Find the value of h in the parallelogram

A:

Q: If BD is the angle bisector, then what is mLABC? A 75x+ 2)° D (7x-6) B-

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Q: Can you decide whether or not the triangles are congruent? K thea: जा 22 AlN Same

A: We want to know the given triangles are congruent or not.

Q: Describe three conditions under which two triangles would becongruent.

A: we need two triangles to describe about congruent

Q: CPCTC and Perpendicular Bisector F EG= HG= 3. EW

A: