A I= D B If angle A measures 4x + 125 degrees, and angle D is 7x degrees, what is ï?

Q: AXYZ ~ ACDB. Find BC. 32 B 8. 7 20 D ВС - N

A: The triangles are given by   To evaluate : The value of the length of BC when △XYZ ~ △CDB

Q: B

A: We are asked to find AB

Q: Arent the sum of all three angles supposed to equal 180? 55x3=165

A: Given in a triangle, the measures of the three angles are​ x, x+27, and x−12.

Q: 20) y= -2x + 1

A: solution,          y=-2x+1

Q: If angle D measures 5(8x + 5) degrees, and angle B is 345 degrees, what is ? X =

A: angle D and Angle B are same  therefore  5(8x+5)=345 (8x+5)=345/5 8x+5=69 8x=69-5 8x=64 x=64/8 x=8

Q: 48) In the diagram, DC bisects /BDA. Find MZADC. C (7x- 19)° (9x-37)° 19) AM bisects &WAE.Solve for…

A: We will find the given angle.

Q: The second angle of a triangle is 35 more than the first angle. The third angle is three times the…

A:

Q: K $$ 2 et? ey² dxd y X70 79 x² + y² 157

A:

Q: e measure of angle marked with a 3. 7x + 33 10v

A: The solution is :

Q: C 50x +5 Determine the following: a. X =: b. AB =: C, BC = d. AC = e. The Perimeter Of Triangle ABC…

A: Given sides of isosceles triangle to find the following terms

Q: Perform the calculations given that u = (3,5) and v = (2,3). Find 8u + 4v. 8u + 4v = ( (Simplify…

A: Recall: Let u→=<u1,u2> and v→=<v1,v2> be two vectors ,then             u→+v→=…

Q: B.) 10 - 3x C.) 10 - 6x D.) 10 + 6x 10. What expression below represents the perimeter of the…

A: solution:-

Q: EXaMPLe 3: Find the missing side length. AB: CB is 2.3 B. Bx 24

A: ABCB = 23AB = 8x = ?CB = 24

Q: (3x + 12)°, mI = (5x + 9)°, and In AHIJ, mZH = mZJ = (2x + 9)°. Find mZI.

A:

Q: Find the quantity: -4v + 3w - 2u if v = -6i - j, w = 7i – 5j, and u = -4i + 10j. Enter your answer…

A: Assume x,y,z∈ℝ2 such that : x=a1i+b1j y=a2i+b2j x=a3i+b3j then x+y+z=a1+a2+a3i+b1+b2+b3j . Suppose…

Q: Construct an example of vertical angles and alternate exterior angles and summarize the terms in…

A:

Q: Let nEN. Prove that 2+2² +2³+244... +2n 2ntl -2.

A: Here we are given a mathematical series and its equation for its sum. We are to prove that the left…

Q: lding casts a shadow 128 feet long, while a 24-foot flagpole casts a shadow 32 feet long. H…

A: Topic:- geometry and trigonometry

Q: 1, z2ー

A:

Q: The measure of ZĆ is - A 10x 30 <6x + 6. D' C Remember to find x and plug it back in and find the…

A:

Q: In angle JHN, angle J equals x-1, angle H= 2x+3, and angle N= 3x-2 (where x>-1). What are the…

A: Given data is : In ∆JHNAngle J=x-1Angle H=2x+3Angle N=3x-2   To find the value of all angles.

Q: 39. Simplify: -2a®•c²b+•b10•7c* a. 5a°b14c8 b. С. -14a%b15,6 d. -2abc

A:

Q: Given u = 5i + 4j and v=4i-3j, determine -9u - v

A:

Q: 81 6.

A:

Q: A.) 75x5y7 B.) V32x10

A:

Q: 8. ) x+y= 3 8x + y = -4 $ 4 3 2 0

A: Given that          x + y = 3        8x + y = -4

Q: 9) OR bisects ZPOS. Find MZPOR and m2POS. 1(-3x +130) P. (4x - 10)°R

A:

Q: The second angle of a triangle is 30 more than the first angle. The third angle is three times the…

A: Given that the second angle of a triangle is 30 more than the first angle and the third angle is…

Q: Find the measure of angle "A"* \r+32 x+126 36

A:

Q: One angle's measure is x2 + 7x. Its supplement is -3x +148. Find the possible measures for x and…

A: Therefore, one angle is 8 degrees and other is 172 degrees.