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
Gelneren [198K]
3 years ago
5

Onsider kite ABCD.

Mathematics
2 answers:
IgorC [24]3 years ago
7 0

Answer:

x=5

y=22

Step-by-step explanation:

Just took the test on edge 2020 and got 100%

dexar [7]3 years ago
4 0

Answer:

x=5

y=22

Step-by-step explanation:

By definition a kite is a quadrilateral where contiguous segments are congruent therefore

4x-3 = 2x+7      and    2x = 10    so  x = 5

Remember that the sum of the interior angles of a polygon is equal to 180(n-2)

where n is the number of sides on the polygon. For this case n=4 so we know that

5y+5y+61+79 = 180*2

Therefore

10y +140 = 360

and then

y = 22

You might be interested in
Can someone tell me what “increase s by 2s” is
Kryger [21]

Answer:

It means goes up by twos for example 2,4,6,8 all those numbers increase by 2s.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Overdraft protection means the bank will loan you the money needed to cover the check that cannot be covered by funds in the acc
Semmy [17]
Yep i agree its true.


7 0
3 years ago
A deck builder uses 11 bags of concrete mix for every 5 deck footings. If the builder needs to build 12 deck footings, how many
juin [17]
I think it is 220 bags but i am stuipd
5 0
2 years ago
Find m\angle Cm∠Cm, angle, C.<br> Round to the nearest degree.<br><br> Help Course Challenge
astra-53 [7]
Hello,

1. Since Angle C has the longest side for this triangle, it will have the largest degree value.

2. Use the Law of Cosines and inverse properties of “theta” to solve for Angle C. (Ensure that the calculator used is in “degree mode”, not “radian mode”.

c^2 = a^2 + b^2 - 2(a)(b)(cos (C))
15^2 = 11^2 + 14^2 - 2(11)(14)(cos(C))
225 - 317 = -2(11)(14)(cos(C))
-92 / -2(11)(14) = cos(C)
cos(C) becomes ->> cos^-1[92 /-2(11)(14)] = 72.62° ->> to the nearest degree is 73°

The answer for angle C, 73°, is logical because the triangle in the picture represents a 60-60-60 triangle, known as an equilateral triangle.

Good luck to you!
5 0
2 years ago
Read 2 more answers
Which describes how triangle FGH could be transformed to triangle F prime G prime H prime in two steps? On a coordinate plane, t
charle [14.2K]

Answer:

  • <u><em>A dilation by a scale factor of 4 and then a reflection across the x-axis </em></u>

Explanation:

<u>1. Vertices of triangle FGH:</u>

  • F: (-2,1)
  • G: (-3,3)
  • H: (0,1)

<u>2. Vertices of triangle F'G'H':</u>

  • F': (-8,-4)
  • G': (-12,-12)
  • H': (0, -4)

<u>3. Solution:</u>

Look at the coordinates of the point H and H': to transform (0,1) to (0,-4) you can muliply each coordinate by 4 and then change the y-coordinate from 4 to -4. That is<em> a dilation by a scale factor of 4 and a reflection across the x-axis.</em> This is the proof:

  • Rule for a dilation by a scale factor of 4: (x,y) → 4(x,y)

       (0,1) → 4(0,1) = (0,4)

  • Rule for a reflection across the x-axis:{ (x,y) → (x, -y)

        (0,4) → (0,-4)

Verfiy the transformations of the other vertices with the same rule:

  • Dilation by a scale factor of 4: multiply each coordinate by 4

       4(-2,1) → (-8,4)

       4(-3,3) → (-12,12)

  • Relfection across the x-axis: keep the x-coordinate and negate the y-coordinate

        (-8,4) → (-8,-4) ⇒ F'

        (-12,12) → (-12,-12) ⇒ G'

Therefore, the three points follow the rules for <em>a dilation by a scale factor of 4 and then a reflection across the x-axis.</em>

4 0
2 years ago
Read 2 more answers
Other questions:
  • Please answer in two minutes
    13·1 answer
  • Choose the graph that represents the following set. The whole number greater than 3
    11·2 answers
  • 5 3 , 1 3 , -1, - 7 3 , - 11 3 ,
    7·1 answer
  • 2 less than four times a number is equal to twice a number increase by 8 write an equation and solve to find the value of x
    11·1 answer
  • Sarah uses a recipe to make 9 gallons of juice. The containers she plans to use to store the juice have a capacity of 1 pint. Ho
    11·2 answers
  • Please help me with this problem
    10·2 answers
  • Does the graph represent a function? Pls help
    15·1 answer
  • Which function in the vertex form is equivalent to f(x)=x^2+6x+3
    10·2 answers
  • This is part b thx for the help on the others im tryna mark u ppl
    10·2 answers
  • Solve the equation by completing the square. Round to the nearest hundredth if necessary.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!