1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jekas [21]
3 years ago
14

In the figure shown, line AB is parallel to line CD. Part A what is the measure of angle x. Part b explain how you found the mea

surr of angle x by identifying the angle relationship that you used along the traversal

Mathematics
1 answer:
Lemur [1.5K]3 years ago
4 0

Answer:

Part A

x is 46°

Part B

Alternate angles are angles that are in relatively opposite locations relative to a transversal

Please see attached diagram showing alternate angles

Step-by-step explanation:

Part A

∠DRP  = 110° (Given)

∠QPA = 64° (Given)

∠QPR =

Given that AB is parallel to CD, we have;

∠DRP is congruent to ∠APR (Alternate angles to a transversal RP of parallel lines AB and CD)

Therefore, ∠APR = 115°

∠APR = ∠QPA + ∠QPR (Angle addition postulate)

∴ 115° = 64° +  ∠QPR

∠QPR = 110° - 64° = 46°

x = 46°

Part B.

Given that AB is parallel to CD, the lines common (that intersects) both lines are the transversal lines

The angles formed between the parallel lines and the transversal lines have special relationships based on their position with respect to each other

In the question, the angle 110° given between CD and the transversal RP, is found to at an alternate position to the angle ∠APR between the same transversal RP and AB and given that alternate angles are always equal, angle ∠APR is therefore also equal to 110°.

You might be interested in
If f(x)=x+3 and g(x)= x^2 -4 find the expression for g(f(x))
Maksim231197 [3]

Answer:g(f(x))= x^2 +6x+5

Step-by-step explanation:

g(f(x))= x^2 -4

g(f(x))= (x+3)^2 -4

g(f(x))= (x+3)(x+3) -4

g(f(x))= x^2 +6x+9-4

g(f(x))= x^2 +6x+5

4 0
3 years ago
Solve x^5-4x^3 is less than or equal to 0
Aleks04 [339]
Solve for x over the real numbers:
x^3 (x^2 - 4) = 0

Split into two equations:
x^3 = 0 or x^2 - 4 = 0

Take cube roots of both sides:
x = 0 or x^2 - 4 = 0

Add 4 to both sides:
x = 0 or x^2 = 4

Take the square root of both sides:
Answer:  x = 0 or x = 2 or x = -2
5 0
3 years ago
I solved this problem : 33 + 45 + 78 how could i check my answer?​
Vlad [161]

Step-by-step explanation:

So the answer for 33+45+78 is 156.

If you want to check that, you can use inverse operations, so subtract.

156-78=78. (Check 78)

78-45=33 (Check 45 and 33)

Well, now it's checked because we used all the factors of the equation!

4 0
3 years ago
Read 2 more answers
At rehearsal for the school play, jack sings three times as many songs as Jennifer, and then dances to 5 more songs, just to sho
Brilliant_brown [7]

Step-by-step explanation:

3x+5=44

3x=44-5

3x=39

x=39÷3

x=13

6 0
2 years ago
To convert 4.1 kilometers to meters ,you would use the ratio 1,000meters/1 kilometer
boyakko [2]
4,100 meters. Hope it helped
7 0
3 years ago
Other questions:
  • If the sin=-3/5 , where cos>0 then what are the values of the remaining trig functions
    14·1 answer
  • How many inches are in 1 meter of ribbon
    7·2 answers
  • From 80 pencils to 152 pencils​
    8·1 answer
  • A direct variation function contains the points (-9, -3) and (-12,4). Which equation represents the function?
    11·1 answer
  • Write an equation for the line that is parallel to the given line and passes through the given point
    7·2 answers
  • Find the area. The figure is not drawn to scale.
    12·2 answers
  • Elam can wire a light in 40
    14·2 answers
  • Hurry helpp!!
    6·1 answer
  • Jessica made 2 pounds of fudge. How many -pound servings are in the 2 pounds of fudge?
    9·1 answer
  • Evaluate the expression when x= -3.<br><br> x2-5x-8
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!