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
tamaranim1 [39]
2 years ago
12

Find the value of x that makes ABCD a parallelogram.

Mathematics
1 answer:
daser333 [38]2 years ago
7 0

Answer:

the answer is 6

Step-by-step explanation:

5x+150=180( cointerrior angle of traingle)

5x=30

x=6

You might be interested in
Write an equation of the line passing through point P(−8, 0) that is perpendicular to the line 3x−5y = 6.
denpristay [2]

Answer:

y = -5/3 * x - 40/3

Step-by-step explanation:

A perpendicular line has an opposite and a reciprocal of the slope.

Your equation should be:

-5y = -3x +6

Divide all parts by -5.

y = 3/5x - 6/5

Since the perpendicular line has an opposite and a reciprocal of the slope, the slope will be -5/3.

Now you must make an equation in point-slope form. This is an example of that form. You will need at least one point to make this equation work. In this case we have (-8,0).

In put the y and x coordinates like this:

y - 0 = -5/3(x - (-8)

Start solving the equation.

y - 0 = -5/3(x + 8)

y - 0 = -5/3 * x - 40/3

y = -5/3 * x - 40/3

This is your equation.

y = -5/3 * x - 40/3

(You can make it -5/3x in your answer but it looks weird online. You may think that it is -5 divided by 3 times x, but it actually is 5/3 times x. That's why I wrote it as y = -5/3 * x - 40/3)

8 0
2 years ago
Read 2 more answers
How much is 12.16% in millions???
horsena [70]

Answer:

12160000.

Step-by-step explanation:

i think this is right but... i did 12.16 *1,000,000 to get my answer.

6 0
3 years ago
True or False: Similar and congruent mean the same thing.
fiasKO [112]

Answer:

true

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Wats the 60% off a prize that is $20.00
Alla [95]
x\ \rightarrow\  the\ 60\%\ of\ a\ prize\ that\ is\ \$20.00\\\\x=60\%\ \cdot \ \$20.00= \frac{60}{100} \cdot  \$20.00=\$12.00\\\\Ans.\ \$12.00
5 0
3 years ago
It took 2 hours to hike 4 2/3 miles what is the average speed in miles per hour
snow_lady [41]

2 1/3 an hour.

4 2/3 DIVIDED BY 2

=2 1/3

4 0
3 years ago
Read 2 more answers
Other questions:
  • Yoshi's age is twice Bart's age plus 3. Yoshi is 13 years old. How old is Bart?
    8·2 answers
  • Femi drove 290 miles from his college to home and used 23.2 gallons of gasoline. His sister, Kehinde, drove 225 miles from her c
    15·2 answers
  • My denomination is 6 more than my numerator my simplest form is 2/5 what fraction am i
    9·1 answer
  • Divide, <br><br> 24x^6 - 12x^3 divided by 4x^3<br><br> Simplify as much as possible
    13·1 answer
  • What equation can equal 66 but also equal 25
    6·1 answer
  • How do I do this ixl
    6·1 answer
  • Which algebraic expression is equivalent to the expression below?
    9·1 answer
  • Just need help with number 2 I will GUVE brainliest
    7·1 answer
  • Help please i’m giving away 15 points math grade 7
    6·2 answers
  • Halp u-u
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!