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
victus00 [196]
3 years ago
12

I really need help here... please

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0

A parallelogram is a quadrilateral with two pair of parallel sides, opposite sides are in equal length, opposite angles are of equal measure. Diagonals of parallelogram bisect each other.

Observe the given figure,

We need to prove that WXYZ is a parallelogram.

XW must be congruent to YZ as in parallelogram opposite are equal(congruent).

Similarly, WZ must be congruent to XY as in parallelogram opposite sides are equal(congruent).

By proving the opposite sides of a quadrilateral as congruent or of equal measure. We can say that the given quadrilateral is a parallelogram.

You might be interested in
Which equation represents an exponential function with an initial value of 500 ?
Sergeeva-Olga [200]

Answer: f(x) = 500(2)^x

3 0
3 years ago
A coin contains 1.25 grams of nickel and 3.75 grams of copper, for a total weight of 5 grams. What percentage of the metal in th
otez555 [7]
So,

To find the percentage that the copper comprises, just divide the amount of copper by the total amount of metal in the coin.  In this case, we will change the denominator so that it is 100, which can easily be converted into a percentage, which is really just a fraction out of 100.

\frac{3.75}{5} = \frac{7.50}{10} = \frac{75}{100}

75%

75% of the metal in the coin is copper.
7 0
3 years ago
Madison is buying a $3,000 car at 9% simple interest for 2 years. What will be the total amount she pays for the car?
zmey [24]
The answer to the question is 18$
3 0
3 years ago
Read 2 more answers
What is the answer to 60x - 84=
sweet-ann [11.9K]
Your answer will be 4860
7 0
3 years ago
Read 2 more answers
What is the value of k?
liraira [26]

Answer:

<h2>k = 2</h2>

Step-by-step explanation:

ΔOLN and ΔONM are similar. Therefore the sides are in proportion:

\dfrac{OL}{ON}=\dfrac{ON}{OM}

We have:

OL = 8

ON = 4

OM = k

Substitute:

\dfrac{8}{4}=\dfrac{4}{k}                 <em>cross multiply</em>

(8)(k)=(4)(4)

8k=16            <em>divide both sides by 8</em>

k=2

6 0
3 years ago
Other questions:
  • Show by using "proof by contradiction" that the set of binary sequences {0,1}N is uncountable.
    10·1 answer
  • The value of 7 in 375,081 is 7000
    9·1 answer
  • 2.85 rounded to the nearest hundredth <br> A. 2.861<br> B. 2.849<br> C. 2.842<br> D. 2.805
    10·2 answers
  • How many times will 70 divide by 2
    12·2 answers
  • I need help simplifying this: √289
    11·1 answer
  • HI CAN I PLEASE GET SOME HELP PLEASE THANK YOU I WOULD APPRECIATE IT HOW MANY SOLUTIONS ARE THERE TO THIS NONLINEAR SYSTEM!!!! A
    11·1 answer
  •  
    6·2 answers
  • What is the slope to this graph?
    9·1 answer
  • Please help I will give you 20 points
    11·1 answer
  • Which of these is an example of a literal equation?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!