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
murzikaleks [220]
3 years ago
5

Find values of x and y for which ABCD must be a parallelogram. The diagram is not drawn to scale.

Mathematics
2 answers:
Arturiano [62]3 years ago
6 0
ANSWER
x=4, y=8

EXPLANATION

If ABCD is a parallelogram, then

line AB is parallel to line DC .

This means that,

(x + 2) \degree
and

(2x - 2) \degree
are alternating angles.

Alternate angles are congruent.

This implies that,

2x - 2 = x + 2

We group like terms to obtain,

2x - x = 2 + 2

This simplifies to,

x = 4

Also, if ABCD is a parallelogram then,

BC is parallel to AD. This means that,

5y - 8 = y + 24

We group like terms to get,

5y - y = 24 + 8

This simplifies to,

4y = 32

We divide both side by 4 to get,

y = 8
omeli [17]3 years ago
4 0
2x-2 = x+2
2x-x = 2+2
x = 4

5y-8 = y+24
5y-y = 24+8
4y = 32
y = 8
You might be interested in
A woman bought some large frames for $18 each and some small frames for $4 each at a closeout sale. If she bought 16 frames for
AleksandrR [38]

Answer:

$10

Step-by-step explanation:

8 0
2 years ago
One pound of swordfish costs as much as 1.5 pounds of salmon. Mrs. O pays $39 for 2 pounds of salmon and 3 pounds of swordfish.
Sonbull [250]
For every 2 pounds of salmon she pays for she will get 3 pounds of sword fish with it. 2 to 3 or 2/3 are different ways to Write a ratio for this problem.
4 0
3 years ago
The first term of a geometric sequence is 6, and the common ratio is 3. What is the 7th term of the sequence?
-BARSIC- [3]
An = a1 r^(n-1)

here a1 = 6 and r = 3 so

a7 = 6 * 3^(7-1)  

=  4374  answe
8 0
3 years ago
Compare the two functions. <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B1%7D%7B50%7D%20%283%29%5Ex" id="TexFormu
Anit [1.1K]

Answer:

As x increases, the rate of change of f(x) exceeds the rate of change of g(x).

Step-by-step explanation:

Hope this helps :)

5 0
3 years ago
Nikita ran a 5-kilometer race in 39 minutes (0.65 of an hour) without training beforehand. In the first part of the race, her av
s344n2d4d5 [400]

Nikita's distance from her for the second part of the race was 1.5 kilometers.

Since Nikita ran a 5-kilometer race in 39 minutes (0.65 of an hour) without training beforehand, and in the first part of the race, her average speed was 8.75 kilometers per hour, while for the second part of the race, she started to get tired, so her average speed dropped to 6 kilometers per hour, to determine which expression represents Nikita's distance for the second part of the race the following calculation must be performed:

  • 8.75 x 0.65 + 6 x 0 = 5.68
  • 8.75 x 0.50 + 6 x 0.15 = 5.275
  • 8.75 x 0.40 + 6 x 0.25 = 5
  • 100 = 60
  • 40 = X
  • 40 x 60/100 = X
  • 24 = X
  • 39 - 24 = 15
  • 15 = 1/4 hour
  • 6/4 = 1.5

Therefore, Nikita's distance from her for the second part of the race was 1.5 kilometers.

Learn more about maths in brainly.com/question/22791791

6 0
2 years ago
Other questions:
  • 9. If a car travels 65 kilometers in 25 minutes, what is its speed in miles per hour? (1.6 km = 1 mile)
    15·1 answer
  • Select the quadratic that has roots x = 8 and x = -5.<br> What is the answer
    12·1 answer
  • Boris invested his savings in two investment funds. The $12,000 that he invested in fund a returned a 6% profit the amount that
    15·1 answer
  • Someone pleaseeeeeeeeee help me!
    6·2 answers
  • The sum of the squares of two consecutive positive even integers is 100. find the two integers
    11·1 answer
  • How much of the circle is shaded? Write your answer as a fraction in simplest form?
    15·2 answers
  • Which graph shows the points (0,7) and (4, 1) plotted correctly?
    13·1 answer
  • “Mark your diagram with the givens and write a 2 column proof” IMAGE ATTACHED PLEASE HELP!!
    8·1 answer
  • Someone be a kind soul and help me
    10·1 answer
  • Find the missing measurements.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!