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
Nataly_w [17]
4 years ago
10

Please help with this!!!

Mathematics
2 answers:
lord [1]4 years ago
6 0

Answer:

Step-by-step explanation:

The third answer choice is the correct one.  AD and BC are parallel, and, separately, AB and CD are parallel.

grigory [225]4 years ago
6 0
I think that the answer is C because they are showing congruence of opposite sides
You might be interested in
HELP HELP HELP PLEASE
timama [110]
The answer is k=8 (4,6/8,7/12,8)
5 0
3 years ago
36. in a group of 5 freshman, 10 sophomores, 3 juniors, and 2 seniors, how many ways can a president, vice president, and treasu
viktelen [127]

Using the permutation formula, it is found that the people can be chosen for the roles in 6840 ways.

The order in which the people are chosen is important, as there are different roles, hence the <em>permutation formula</em> is used.

<h3>What is the permutation formula?</h3>

The number of possible permutations of <u>x elements from a set of n elements</u> is given by:

P_{(n,x)} = \frac{n!}{(n-x)!}

In this problem, 3 people will be chosen from a set of 20 people, hence the number of ways is given by:

P_{20,3} = \frac{20!}{17!} = 6840

More can be learned about the permutation formula at brainly.com/question/25925367

#SPJ1

3 0
3 years ago
When Elyse moved last weekend, the circular glass top for an end table broke. To replace it, she bought a circular glass top wit
Charra [1.4K]

Answer:

A = 314 inches^2

Step-by-step explanation:

We know the diameter of the glass.  We need to find the radius

d = 2r

20 = 2r

Divide each side by 2

20/2 = 2r/2

10 =r

To find the area of the glass

A = pi r^2

A = pi * 10^2

A = pi*100

A = 100 *(3.14)

   = 314 in^2

5 0
4 years ago
Which expression is not equivalent to the other three?
Kitty [74]
The right answer is B.

The first step to answering this question is combining all like terms.

A. 2x + 2 + 2x + 3x - 8
The like terms in this expression are the x terms and the constants
So, what you would do is combine all of the x terms and combine all of the constants

(2x + 2x +3x) + (2 - 8)
7x - 6

B. 4 + 7x - 2
In this expression, you would combine all of the constants

7x + (4 - 2)
7x + 2

C. -2 + 5x + 2x - 4
For this expression, you would again, combine all of the x terms and all of the constants.

-2 + 5x + 2x - 4
(5x + 2x) + (-2 - 4)
7x - 6

D. 8x - x - 6
For this expression, you would combine all of the x terms

8x - x - 6
(8x - x) - 6
7x - 6

Now let's look at all of the new answer choices:
A. 7x - 6
B. 7x + 2
C. 7x - 6
D. 7x - 6

The question is asking you to find the one expression that's different. The only different one is B, so that's the answer.
7 0
4 years ago
Read 2 more answers
What is the value of 3(2)^ 2 ?
Elena L [17]

Answer:

The answer is...12.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Planck's constant is best described as which of the following?
    9·2 answers
  • 5^7 + 5^6 = _* 6<br><br> AWARDING BRAINLIEST
    10·2 answers
  • Solve the equation for x.<br> x2 = 484<br> X = +
    7·1 answer
  • What is Five 6/8 - Three 7/8 =
    9·1 answer
  • 5. Find the area of the shaded part in this figure.
    10·1 answer
  • 1. What is the Potential Energy of a 6 kg object that is 10 m above the<br> ground?
    14·1 answer
  • Brent counted 10 red cards , 10 black cards in a deck of cards . What is the simplified ratio of red cards to black cards​?
    9·1 answer
  • Ellis makes some biscuits. For every 200g of flour he uses, he needs 75g of butter
    14·1 answer
  • У + 8 = (x — 1)
    15·1 answer
  • You have a cup containing 4 green skittles, 5 red skittles, 7 yellow skittles, and 10 purple skittles. What is the probability o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!