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
rosijanka [135]
4 years ago
9

Which statement proves that quadrilateral JKLM is a kite?

Mathematics
2 answers:
sesenic [268]4 years ago
9 0
A quadrilateral is a kite if the diagonals are:

i) perpendicular
ii) bisect each other
iii) not equal ( together with conditions i and ii this would make the quadrilateral a square)


Another definition of the kite is :

a quadrilateral with 2 pairs of equal adjacent sides.


Let's check the choices one by one:

A. <span>∠M is a right angle and MK bisects ∠LMJ.

according to these, ML and MJ may well be not equal...


</span><span>B. LM = JM = 3 and JK = LK = √17.
</span>
this makes the quadrilateral a kite.


<span>C. MK intersects LJ at its midpoint
</span>
if they are not perpendicular, the quadrilateral is not a kite.


<span>D. The slope of MK is –1 and the slope of LJ is 1.

this only means that MK and LJ are perpendicular, but not whether they bisect each other,


Answer: only B</span>
frosja888 [35]4 years ago
7 0

Answer:

b i jus did this on edg n got it right:)

Step-by-step explanation:

You might be interested in
Please help me out i am really stuck on this
crimeas [40]

Answer:

she did 60 x 60 x 60 x 60 when she only needed to do 60 x 60

* maybe brainliest??

5 0
3 years ago
Read 2 more answers
The royal fruit company produces two types of fruit drinks the first type is 70% pure fruit juice and the second type is 95% pur
Ipatiy [6.2K]
This is a typical mixture problem where using a table is the best thing.
                 pints juice        % juice     =      total % juice
juice A            x                  .70          =        .70x
juice B        60-x                 .95          =    .95(60-x)
total              60                  .75          =    60(.75)

The last row gives you a total that you need to use, so do that multiplication to get 45. You now to need to add the last columns together for rows 1 and 2 and set them equal to 45: .7x +.95(60-x) = 45. When you do that math, you'll get that x = 48. This means that you need 48 pints of juice A and 60-48 pints of juice B, which is 12 pints.
6 0
3 years ago
Please help me find x!! I’m so confused
tatiyna

Answer:

x=2

Step-by-step explanation:

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=9%282x%20%2B%201%29%20-%202%283%20-%20x%29" id="TexFormula1" title="9(2x + 1) - 2(3 - x)" alt=
Crazy boy [7]

Answer:

  • 20x + 3

Step-by-step explanation:

<u>Simplify</u>

  • 9(2x + 1) - 2(3 - x) =
  • 18x + 9 - 6 + 2x =
  • 20x + 3
7 0
4 years ago
Read 2 more answers
The cost of a customer smartphone bill can be modeled by the equation c=10g+50
Vika [28.1K]

Answer:

c=10(g+5)

Step-by-step explanation:

Given that,

The cost of customer smartphone bill is given by the equation as follows :

c=10g+50

Where

g is the number of gigabits of data the customer per month

We need to factor this cost polynomial

The common between 10 and 50 is 10

Taking 10 common. So,

c=10(g+5)

Hence, the required factor is equal to c=10(g+5).

6 0
3 years ago
Other questions:
  • The change from one number to the next in a geometric sequence is called
    9·1 answer
  • Factor 81z^4 - 16<br> Please answer asap
    11·1 answer
  • 3√(125) -√(16) Please help me!! College math!
    10·1 answer
  • Write a double fact you can use to find the sum
    13·1 answer
  • All info in attachment. Please help! Thanks :)
    5·1 answer
  • Which algebraic equation models the English sentence, a number subtracted from 8 is equal to 4?
    8·2 answers
  • Need to find a and b
    6·1 answer
  • Find the lengths of x <br><br> I tried everything I still got it wrong
    14·1 answer
  • Determine the 20th term of the sequence: -14,-8, -2, 4, 10,
    11·1 answer
  • Find the distance between the points (8, – 7) and ( – 4,9). Hint: Use the Pythagorean theorem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!