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
goblinko [34]
3 years ago
14

Using the Parallelogram Side Theorem Parallelogram A B C D is shown. Sides A B and D C are parallel. The length of A B is 4 q mi

nus 8 and the length of D C is q + 4. What is the length of side AB of parallelogram ABCD? units
Mathematics
1 answer:
ipn [44]3 years ago
6 0

Answer: The length of AB = 8 units

Step-by-step explanation:

Given: In parallelogram ABCD, Sides A B and D C are parallel.

The length of AB is 4q minus 8 and the length of DC is q + 4.

Since opposite sides of parallelogram is parallel and equal.

So 4q-8=q+4

\Rightarrow\ 4q-q=4+8\\\\\Rightarrow\ 3q=12\\\\\Rightarrow\ q=4

Length of AB = 4q-8=4(4)-8=16-8=8 units

Hnece, the length of AB = 8 units

You might be interested in
I wrote these questions as one big question but decided to do them separately...
Alex17521 [72]

Answer:

448 tracks

Step-by-step explanation:

So first we need to figure out what 28% of 350 is and then add that value onto 350.

  • First we need to convert 28% into a decimal or a fraction
  • 28% is equivalent to 0.28, \frac{28}{100}, and \frac{7}{25}
  • I will use 0.28 for simplicity

To figure out what 28% of 350 is, we need to multiply 350 by one of the three options above

  • (350)(0.28) = <u>98 tracks</u>

Now that we have figured out what 28% of 350 is, we can now add this value to 350 to get the total number of tracks.

  • 350 + 98 = 448 tracks
5 0
3 years ago
If the length of a side of a square is increased from 4 to 8, which of the following statements is true?
Alex Ar [27]

Answer:

C.) The perimeter is doubled and the area is quadrupled.

Step-by-step explanation:

Original square: side = 4

Area = side^2 = 4^2 = 16 square units

Perimeter = 4 * side = 4 * 4 = 16 units

Larger square: side = 8

Area = side^2 = 8^2 = 64 square units

Perimeter = 4 * side = 4 * 8 = 32 units

Comparison of areas:

(larger square area)/(original square area) = 64/16 = 4

Comparison of perimeters:

(larger square perimeter)/(original square perimeter) = 32/16 = 2

Answer:

C.) The perimeter is doubled and the area is quadrupled.

5 0
3 years ago
Identify the slope and y-intercept of the graph of the equation Y=3/4x-2
sukhopar [10]

Hey there! :)

y = 3/4x - 2

To find the slope and y-intercept, simply use slope-intercept form to understand this.

Slope-intercept form is : y = mx + b ; where m = slope, b = y-intercept.

Therefore, you must ask yourself : which value is in the "m" spot and which value is in the "b" spot in our given equation?

Using this logic, we can come to the conclusion that :

Slope = 3/4 & Y-intercept = -2

~Hope I helped! :)

6 0
3 years ago
daisy mixes 50ml of orange juice with 200ml of water. Write down the ratio of Orange Juice to Water. Give your answer in simples
Vadim26 [7]

Answer:

1:4

Step-by-step explanation:

Given

Volume of orange juice = 50ml

Volume of water = 200mL

Required

Ratio of volume of orange juice to water

Ratio = volume of orange juice/volume of water

Ratio =50mL/200mL

Ratio =5/20

Ratio =1/4 or 1:4

Hence the required ratio is 1:4

4 0
3 years ago
Jason designs a rectangular sandbox. He models the perimeter of the sandbox using the expression 8l+2, where l is the length of
inn [45]

Answer:

A   .The expression 2l+2(3l+1) shows the width is 1 more than 3 times the length.

Step-by-step explanation:

p = 8l + 2

Length = l

Width:

2w = p - 2l

2w = (8l + 2) - 2l

2w = 6l + 2

w = 3l + 1

Therefor w is 3 times the length plus 1

7 0
3 years ago
Other questions:
  • Diego parakeet is 13 centimeters,4 millimeters tall how tall is his parakeet in millimeters
    5·1 answer
  • Rowena is proving that AD ≅ EB. Which statement does the ♣ represent in her proof?
    12·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
    9·1 answer
  • What is the answer to <br> -5+4=-17
    15·2 answers
  • Evaluate: 100(1 - 0.02)^10. <br> Round to the nearest tenth.
    9·1 answer
  • For a game, Tony has a rectangle drawn on a piece of paper that has an area of 18 in.2. What should he do to the dimensions in o
    7·2 answers
  • What is the equation of the circle shown below?
    14·1 answer
  • A rectangular prism has a volume of 144 cubic inches. If the length is 2 times the width and the width is 4, find the height of
    9·2 answers
  • I need help I am confused
    9·2 answers
  • The width of a rectangle is 2x yards. The length of the rectangle is 7 yards more than the width.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!