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
Likurg_2 [28]
3 years ago
11

I’m confused on this one

Mathematics
1 answer:
Ghella [55]3 years ago
3 0

In a parallelogram, the opposite angles will be congruent to each other.


In this parallelogram, angles B and C are congruent, and angles A and D are congruent.


We will work on angles B and C first. Set the two angles to equal each other:


12x + 6 = 6x + 66


Subtract 6 from both sides:


12x = 6x + 60


Subtract 6x from both sides:


6x = 60


Divide both sides by 6 to get x by itself:


\boxed{x = 10}


x will equal 10.


Set angles A and D to equal each other:


54 = 3y


Divide both sides by 3 to get y by itself:


\boxed{y = 18}


y will equal 18.


The x and y values that make this quadrilateral a parallelogram will be x = 10, and y = 18.

You might be interested in
The point A(–1, 4) is translated five units right and three units down. Which rule describes the translation?
Gnom [1K]

ur answer is B Step-by-step explanation:

I said so just do it

6 0
3 years ago
Read 2 more answers
How many pence is 1 shilling
Shkiper50 [21]

Answer:

Twelve pence made a shilling

I hope this is the ans

4 0
3 years ago
The sum of 4 times a number and 9 is equal to 8. Use the variable b for the unknown number.
Alexxandr [17]
Answers
4b+9=8
This is the required statement
8 0
2 years ago
Read 2 more answers
Write an equation perpendicular to x-4y=20 that passes through the point 2,-5
marshall27 [118]

Answer:

  4x +y = 3

Step-by-step explanation:

Perpendicular lines have slopes that are the negative reciprocals of one another. When the equation of the line is written in standard form like this, the equation of the perpendicular line can be written by swapping the x- and y-coefficients and negating one of them. Doing this much would give you ...

  4x +y = (constant)

Note that we have chosen to make the equation read 4x+y, not -4x-y. The reason is that "standard form" requires the leading coefficient to be positive.

Now, you just need to make sure the constant is appropriate for the point you want the line to go through. So, it needs to be ...

  4(2) +(-5) = constant = 3

The line of interest has equation ...

  4x + y = 3

3 0
3 years ago
Find the minimum angle of rotation of the given figure a. 40* b. 60* c. 45* d. 8*
Mila [183]
I’m not an expert at this but my guess is 45 degrees. Can you let me know what the correct answer was?
6 0
3 years ago
Read 2 more answers
Other questions:
  • Math help please<br><br> What is the length of side BC of the triangle?
    6·1 answer
  • What is the slope of the line shown?
    11·1 answer
  • Which function represents g(x), a reflection of f(x) = 1/2(3)^x across the y-axis
    15·1 answer
  • Describe a way to transform each graph so that it goes through the labeled points.
    9·1 answer
  • 6.25t=5 please help I need this to finish my assignments
    7·2 answers
  • 6 inches edgesof what's the volume of jewelry box
    11·1 answer
  • Given that (y+2), (y+3)and (2y^2+1) are consecutive terms of an arithmetic progression find the value of x
    9·1 answer
  • What are the domain and range of the function f(x)=square root x-7 +9?
    8·2 answers
  • SinA/sinB=2/√3 and cosA/cosB=1/√2 ,tan^2B=?​
    5·1 answer
  • 4. (-5, 2) and (-5, 6)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!