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
Nataliya [291]
3 years ago
13

Find the value of x for which ABCD must be a parallelogram

Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
18-4x=7x+7
(subtract 7 from both sides)
11-4x=7x
(Add 4x to both sides)
11=11x
(divide both sides by 11)
X=1
You might be interested in
Would this event be labeled as independent probability or conditional probability?
Katarina [22]

This would be labed as a Conditional probability

6 0
3 years ago
Eigthy millimetes as a percentage of one metre is<br>8<br>80<br>800<br>8000​
Anit [1.1K]

Answer:

8%.

Step-by-step explanation:

There are 1000 millimeters in 1 meter.

So the percentage is (80/1000) * 100

= 80/10

= 8%.

7 0
3 years ago
Read 2 more answers
Fei Yen's dog eats 8 ounces of dog food each day.Fei Yen's bought a 28 pound bag of dog food.How many 8 ounce servings are in a
joja [24]

Answer:

56

Step-by-step explanation:

Recall that 1 lb = 16 oz, meaning that 1/2 lb = 8 oz.

Thus, we need only divide 28 lb by 1/2 lb to determine the number of 8 oz servings are contained in a 28 lb bag of dog food:

28 lb

--------------------- = 56 8-oz servings

1/2 lb/ serving

8 0
3 years ago
Determine if true:<br> 1y+8y+10y=20y
diamong [38]

Answer:

False

Step-by-step explanation:

1+8=9

9+10=19

1y+8y=9y

9y+10y=19y

19y=20y

The equations dont match.

Hence, the equation is false.

6 0
2 years ago
Read 2 more answers
Which model shows 25%? ​
Stels [109]

Answer:

The  first one shows 25%

In the 1st modal, a whole is divided into 4 and 1 of the 4 is selected or highlighted

And as the whole rectangle is 100% and being divided into four its becomes 100/4% and when we solve we get 100/4=25

And thus its the first modal that shows 25%

In the second case its divide into 3 boxes so.. 100/3% and when we solve we get 33.3333333.......and this is not what we want

THEREFORE, THE CORRECT ANSWER IS 1ST MODAL

8 0
3 years ago
Other questions:
  • mrs bean bought a business at the start of 2006 the business was then valued £30000 Since Mrs Beans takeover, the business gas c
    9·1 answer
  • What is 4x10 to the power of 2 in standard notation?
    14·1 answer
  • Express the set using INTERVAL NOTATION -3&lt;=x&lt;10<br> Please help if you can
    7·1 answer
  • What is the square root of 5
    13·1 answer
  • Solve each problem by working backward.
    8·2 answers
  • What type of dilation occurs with a scale factor of 3/2?
    5·1 answer
  • To find slope, use the slope formula which is X2-Y2/X1-Y1<br> True<br> False
    6·2 answers
  • User lilyangelcserwinski does not know how to spell truly i fear
    10·1 answer
  • Evaluate the expression. Write your answer in scientific notation. (7 x 10^-3) + 0.32 – (6 x 10^-2) ​
    11·1 answer
  • When a storm moved into Park City, the temperature dropped 5°F. What integer represents the change in Park City's temperature?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!