Which type of quadrilateral has two pairs of parallel sides and four congruent sides?A. trapezium
B. kite
C. trapezoid
D. rhombus

Answers

Answer 1

Answer: Rhombus or letter D.

Related Questions

Solve 2x^2+12x=66 write the correct answer in each box
The point at which a company's profits equal zero is called the company's break-even point. let R represent a company's revenue, let C represent the company's costs, and let x represent the number of units produced and sold each day.R(x)=12x C(x)=6.5x+22000 a) Find the firm's break-even point; that is, find x so that R=C b) Find the values of x such that R(x)>C(x). this represents the number of units that the company must sell to earn a profit.
6,632,512 what is the value o 3
After plotting the data where x equals the length of the side of a polygon, and f(x) represents the area of the polygon, Jack used technology and determined the appropriate model to approximate the area of the polygon, f(x) = x2 + 2x + 3. Use the model Jack created to predict the area of a polygon that has a side length of 3.10 18 19 20
What is the answer? Pls helpp

Write the equation of the line in standard form that passes through the point (1, 7) and has a slope of 2.

Answers

Answer:

y=2x+5

Step-by-step explanation:

Whats 1426 times 357

Answers

Answer: 509,082

Step-by-step explanation:

How will adding the value 8 affect the mean and median of the data set 4, 6, 8, 10, 12? A.
The mean and median will increase by the same amount.

B.
The median will increase more than the mean.

C.
The median will stay the same, but the mean will increase.

D.
The mean and median will both stay the same.

Answers

Answer:

Option: D is the correct answer.

Both mean and median stay the same.

Step-by-step explanation:

We are given a data set as:

4, 6, 8, 10, 12

Clearly from the data set we could see that the median of the set is:

Median=8

( Since we know that the median of the set is the central tendency of a data and always exist in the middle of the data set)

Also, we have 5 data points hence, the mean is calculated as:

$Mean=(4+6+8+10+12)/(5)\n\n\nMean=(40)/(5)\n\nMean=8$

Hence, we have:

Mean=8

and Median=8

Now when we add another point 8 to the set we have the set in increasing order as:

4,6,8,8,10,12

Hence, now the median lies between 8 and 8.

Hence, we get Median=8

( Since, (8+8)/2=16/2=8)

Also, Mean is calculated as:

$Mean=(4+6+8+8+10+12)/(6)\n\nMean=(48)/(6)\n\nMean=8$

Hence, we have:

Mean=8

and Median=8

So, the statement that can be inferred form the addition of a new data point is:

The mean and median will both stay the same.

4, 6, 8, 10, 12

Mean without 8:

Mean is adding all the numbers and dividing by how many numbers there are.

4 + 6 + 8 + 10 + 12 = 40

40 / 5 = 8

So the mean is 8.

Mean with 8:

4, 6, 8, 8, 10, 12

4 + 6 + 8 + 8 + 10 + 12 = 48

48 / 6 = 8

So the mean is 8.

Median without 8:

4, 6, 8, 10, 12

Median is the middle number. In this case it's 8.

Median with 8:

4, 6, 8, 8, 10, 12

Median is the middle number, there are two 8's in the middle, so the median is 8.

Therefore the mean and the median both stay the same.

Would any one please help me with this? My mom made a review thing for me to prepare for my midterm and I can't figure this one problem out. If someone could walk me through this I would be eternally grateful!

Answers

I ran into this same problem here on Brainly a couple of
weeks ago. Only the drawing was posted, without asking
a question. This one has some words with it, but it's not much
better than the other one was.

When you read it carefully, you can see blanks where there's
supposed to be something more written:

WHAT is equal to 3x + 9 ?

WHAT is equal to 8x + 11 ?

WHAT is equal to 5x - 8 ?

Find the measures of WHAT, WHAT, and WHAT ?

You can't do a thing with this as it is. It doesn't tell you
anything that you can work with.

The reciprocal of a nonzero real number of the form a/b is:Select one:
O a. b/a
Ob. a + b
Oc a-b
O d. undefined

Answers

Answer:

a. b/a

Step-by-step explanation:

To get the reciprocal of a non zero fraction, just place the numerator in the denominator's place & vice versa. So, we'll get b/a as a/b's reciprocal.

_______

hope this helps!

Answer:

The reciprocal of a nonzero real number of the form a/b is:

a. b/a

Step-by-step explanation: The reciprocal of a nonzero real number of the form a/b is found by inverting the fraction. In other words, you swap the numerator (a) and the denominator (b) to get the reciprocal.

So, if you have a fraction a/b, the reciprocal is b/a. This is because the reciprocal is a number that, when multiplied by the original number, gives you a product of 1. In fraction form, if you multiply a/b by its reciprocal b/a, you get (a/b) * (b/a) = 1.

What is true about the domain and range of the function?The graph of the function f(x) = (x +2)(x + 6) is shown
below.
у
6
The domain is all real numbers, and the range is all
real numbers greater than or equal to 4.
O The domain is all real numbers greater than or equal to
4, and the range is all real numbers.
O The domain is all real numbers such that -65x3-2,
and the range is all real numbers greater than or equal
to-4.
The domain is all real numbers greater than or equal to
4, and the range is all real numbers such that -63x3
-2.
4
N
-6 -4 +2
4
6
х
N
-2-
-4
6t