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
Vilka [71]
2 years ago
12

A parallelogram is shown below:

Mathematics
2 answers:
Marina CMI [18]2 years ago
5 0
<h3>Answer:</h3>

A:  6 ft²

B:  3 ft² is the area of each of the two congruent triangles

<h3>Step-by-step explanation:</h3>

Part A. As with a rectangle, the area of a parallelogram is the product of base length and height.

  Area = (8 ft)·(3/4 ft) = 6 ft²

___

Part B. If you cut the area into two halves, each half will have half the area of the original. (That should not be a surprise.)

  triangle area = (6 ft²)/2 = 3 ft²

If the triangles are created by a diagonal across the original figure, each will have a base length and height that is the same as that of the original figure. The area of a triangle is half the product of base and height, so each triangle will have area ...

  triangle area = (1/2)bh = (1/2)(8 ft)(3/4 ft) = 3 ft²

ivann1987 [24]2 years ago
4 0

Answer:

A:  6 ft^2

3 ft^2 is the area of each of the two congruent triangles

Step-by-step explanation:

Part A. As with a rectangle, the area of a parallelogram is the product of base length and height.

 Area = (8 ft)·(3/4 ft) = 6 ft^2

Part B. If you cut the area into two halves, each half will have half the area of the original. (That should not be a surprise.)

 triangle area = (6 ft^2)/2 = 3 ft^2

If the triangles are created by a diagonal across the original figure, each will have a base length and height that is the same as that of the original figure. The area of a triangle is half the product of base and height, so each triangle will have area ...

 triangle area = (1/2)bh = (1/2)(8 ft^2)(3/4 ft)

3ft^2

You might be interested in
Given y= 2x squared - 10x find all the real values of x for which y = -3
Thepotemich [5.8K]
y=2 x^{2} -10x \\ -3=2 x^{2} -10x \\ 2 x^{2} -10x+3=0 \\ x=\frac{-b \pm \sqrt{ b^{2} -4ac} }{2a}, \ where \ a=2, \ b=-10, \ c=3
Therefore,
x=\frac{-(-10) \pm \sqrt{ (-10)^{2} -(4 \times 2 \times 3)} }{2 &#10;\times 2} \\ =\frac{10 \pm \sqrt{ 100 -24} }{4} \\ =\frac{10 \pm \sqrt{ &#10;76} }{4} \\= \frac{10 + \sqrt{ 76} }{4}  \ or \ \frac{10 - \sqrt{ 76} &#10;}{4}  \\ =4.679 \ or \ 0.3206


8 0
3 years ago
3 / 1/3 dividend by 1 / 1/5​
Kisachek [45]
The answer for this question is 0.2
7 0
3 years ago
Shaneya purchased a membership to play basketball at her local gym. The membership costs $450 for the year, plus she pays $10 to
olga55 [171]

Answer:

55

Step-by-step explanation:

So start with the total 1,000

then take the 1,000 and minus it by the 450 year so then you can see how much money you have left for the times that she can go to the gym to play.

1,000 - 450 = 550

Now you 550 dollars because basic math. Then you divide the number you got which the number you got was 550 so 550÷10 you divide it by 10 because the rent is 10 each time.

550 ÷ 10 = <u>55</u>

Now you get 55 so that means she can got to the gym 55 times before she goes over 1,000 dollars!

Hoped this helped. Don't forget a middle school person did this so I bet you could have too!

6 0
2 years ago
Alejandro bought $3.50 worth of pencils and erasers at the school store. Pencils cost $0.50 apiece, and erasers cost $0.75 apiec
Bezzdna [24]

Answer:

I would say that is is B

Step-by-step explanation:

Just put the answer

Please make be brainliest or like rate my answer please and thanks <3

5 0
3 years ago
The leading brand of cosmetics in the US had about 20% of the total sales in the industry. The total sales were $ 200,000. What
Elanso [62]

Answer: $40000

Step-by-step explanation:

200000(0.2) = $40000

8 0
2 years ago
Other questions:
  • Find the area of the shaded region. Round your answer to the nearest tenth.
    7·1 answer
  • The masses of four objects were measured during a physics experiment. The first and the last each had a mass of 41.918 g. The se
    13·2 answers
  • The table shows ticket prices for the local minor league baseball team for fan club members and non-members. For how many ticket
    6·1 answer
  • Layla is saving up money for a trip. She already has $650 saved and plans to save an additional $150 each month for the trip. 
    11·1 answer
  • A snail moves 1/50 a mile in 5/6 of an hour. If the snail continues at this pace, how far, in miles, does it move in one hour?
    10·1 answer
  • How do you find the inverse of y=2x-3
    9·1 answer
  • A music store bought a CD set at cost of $20. When the store sold the CD set, the percent markup was 10% what is the selling pri
    6·1 answer
  • Perform the indicated operation (x-2)(x-11)<br>)<br>​
    5·2 answers
  • Deborah finds that the theoretical probability of flipping "heads" on a fair coin was 50%. After she flipped the fair coin 100 t
    9·1 answer
  • Sarah and get 2 friends split a bag of candy evenly. They each ate 13 pieces of candy and there were 2 pieces left over. How man
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!