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
MAXImum [283]
3 years ago
11

The rhombus has vertices K(a, 0), M(a, b), and N(0, c). Which of the following could be coordinates of L?

Mathematics
2 answers:
Daniel [21]3 years ago
6 0

Answer with explanation:

The Vertices of Rhombus K L MN are ,  K(a, 0), M(a, b), and N(0, c).

Let Coordinates of Vertices of Point L ,which is one of the vertices among four vertices = (x,y)

As, Diagonals of rhombus bisect each other.

We will use the mid point formula ,to find the vertex of point L.

Mid Point Formula, of line joining two points , (p,q) and (r,s) is

       =(\frac{p+r}{2},\frac{q+s}{2})

Mid Point of ,K(a,0) and M (a,b) is

      =(\frac{a+a}{2},\frac{0+b}{2})\\\\=(\frac{2a}{2},\frac{b}{2})\\\\=(a,\frac{b}{2})

Mid Point of L (x,y) and N (0,c) is

    =(\frac{x+0}{2},\frac{y+c}{2})\\\\=(\frac{x}{2},\frac{y+c}{2})

As, Diagonal bisect each other,so

  a=\frac{x}{2}\\\\x=2 a\\\\ \frac{y+c}{2})=\frac{b}{2}\\\\y=b-c

Coordinates of vertices of L are =(2 a, b-c)

liq [111]3 years ago
5 0
The answer is (d,c)!!!
You might be interested in
Help please it’s for home work
Dmitry [639]
Slope would be 2
Y intercept would be 2
y = 2x + 2
6 0
2 years ago
[6-(3x2)]+4 Simplifying Expression
Jlenok [28]

Answer:

4

Step-by-step explanation:

[6-(3x2)]+4

{6-(6)}+4

{0}+4

4

8 0
3 years ago
swewtypie baking cimpany had 91 eggs then employees used 17 eggs ti make cookie how many eggs are left​
VashaNatasha [74]

Answer:

74 eggs are left

Step-by-step explanation:

91-17=74

7 0
3 years ago
A structural steel fabricator cuts 25 pieces each 16.2 centimeters long from a 6.35-meter length
Daniel [21]

Answer: 2.2 meters

Step-by-step explanation:

The data is:

The initial piece is 6.35 meters long.

We cut 25 pieces of 16.2cm each, so in pieces only we have:

25*16.2cm = 405cm

1m = 100cm

Then: 405cm = (405/100) m = 4.05m

And each time that we cut a piece, we have 4mm of waste.

Then we have 25 times the 4mm of waste, this means that the total waste is:

4mm*25 = 100mm

and 1000mm = 1m

100mm = (100/1000) m = 0.1m

So the total amount that was cut is:

4.05m + 0.1m = 4.15m

The length in the channel iron will be: 6.35m - 4.15m = 2.2 meters

7 0
2 years ago
A tub filled with 50 quarts of water empties at a rate of 2.5 quarts per minute. let w = quarts of water left in the tub and t =
Sholpan [36]

This is a linear relationship. The slope-intercept form of the linear equation is:

y=mx+c

Where,

  • m is the rate of change (positive if increasing rate and negative if decreasing rate)
  • c is the y intercept, or the initial value

<u><em>Rate of change is 2.5 quarts per minute (it is decreasing so m is -2.5)</em></u>

<u><em>Initial value is 50 quarts, so c is 50.</em></u>

Plugging in the values we get y=-2.5x+50.


Changing variables to w instead of y and t instead of x, gives us,

w=50-2.5t. Where w is warts of water left in the tub and t is the time in minutes.


There is no viable solution when t=30 because at t=20, w=0 (0=50-2.5(20)). It means after 20 minutes, there is no water left. So t=30 minutes doesn't make sense.


ANSWER:

Modelling equation: w=50-2.5t

When t=30, there is no VIABLE solution

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation for y.<br><br> 8x – 9y = 11
    12·2 answers
  • PLZ HELP ASAP SOLVE SIMMILAR TRIANGLES LAST ONE
    15·1 answer
  • Please Help... Match each equation with its solution set. Tiles a2 − 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a − 10 = 0 a2 + 5a − 14
    6·1 answer
  • Write an equation for the function that includes the points (-2,3) and (-1,9)
    10·2 answers
  • Hunter invested $580 in an account paying an interest rate of 4.6% compounded monthly. Assuming no deposits or withdrawals are m
    10·1 answer
  • Find the first, fourth, and eighth terms of the sequence <br> A(n) = −2 ∙ 2x − 1
    9·1 answer
  • Which of the following is a member of the solution set of -6 &lt; x ≤ -1
    6·1 answer
  • Select the correct answer.
    8·2 answers
  • If a cylindrical vase has a 63 cubic centimeter volume an a cone has the same height and radius as the cylinder what is the volu
    11·1 answer
  • Andrew used the following mental math strategy to find the total number of hours he worked on his project.6.6+2.75+4.46.6+2.75+4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!