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
Aliun [14]
2 years ago
6

Find the values of X and Y in the parallelogram.

Mathematics
1 answer:
galben [10]2 years ago
6 0

Answer: x=-5, y=20

Step-by-step explanation:

Opposite sides of a parallelogram are congruent, so AB=CD.

x^{2}-15=-2x\\x^{2}+2x-15=0\\(x+5)(x-3)=0\\x=-5, 3

But as distance must be positive, as CD=-2x, x must be negative, so x=-5.

Opposite angles of a parallelogram are congruent, so m\angle D=m\angle B.

4y+26=106\\4y=80\\y=20

You might be interested in
What is the range of the relation?
Westkost [7]

Answer:

c

Step-by-step explanation:

6 0
2 years ago
Which relationship is always true for the angles x, y, and z of triangle ABC? A triangle is shown with a leg extending past the
nlexa [21]

Answer:

y+z=x

Step-by-step explanation:

we know that

The <u>Exterior Angle Property of a Triangle</u> states that the measure of exterior angle of a triangle is equals to the sum of measures of its interior opposite angles

In this problem

Angle y and angle z are interior angles of triangle ABC and angle x is a exterior angle of triangle ABC

therefore

Applying the Exterior Angle Property of a Triangle

y+z=x

4 0
3 years ago
I need help answering this ASAP
Leokris [45]
Answer:

x greater than and equal to -7

Step-by-step explanation:

Parabola touches at -7 and is going straight towards all positive integers

Therefore the domain is all numbers greater than or equal to -7
8 0
2 years ago
Pairs of expressions are given. Select the pairs that are equivalent .
mafiozo [28]

Answer:

All the options are correct

4 0
3 years ago
Simplify<br><br><br> (3x + 14) + (19x - 35)
Ray Of Light [21]

Answer:

22x -21

Step-by-step explanation:

(3x + 14) + (19x - 35)

Combine like terms

3x+19x   + 14-35

22x   -21

6 0
3 years ago
Other questions:
  • A schools enrollment in 2012 was 1234 now it is 1456 what does the expression look like that would help me find the percent chan
    11·1 answer
  • When is it easiest to determine the percent of a number using a fraction? Using a decimal?
    13·1 answer
  • If Juan deposits $4,600 in a saving account that earns 3.8% compound continuously, how much money should he expect to be in the
    10·2 answers
  • FAST PLEASE !!!!
    7·1 answer
  • 2. Find the slope of the line.
    9·1 answer
  • What is the median for the data shown below?<br><br><br><br> 100<br> 97<br> 92<br> 32
    10·1 answer
  • Jesse makes $35 each day working at Pizza Tent plus an additional $3 per pizza that he delivers. If his paycheck for yesterday w
    10·1 answer
  • Question 6 of 10 Classify the following triangle. Check all that apply. 1 A. Scalene B. Acute C. Equilateral D. Obtuse E. Right
    5·1 answer
  • A 5-pound bag of sugar costs $9.25. What is the unit price of the sugar?
    9·2 answers
  • Determine if the expression -80 – 9c4d2 is a polynomial or not. If it is a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!