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
Sever21 [200]
3 years ago
11

HELP PLEASE IM STRUGGLING

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

121°

Step-by-step explanation:

Since we are working with a parallelogram, A and C will have the same angle measure and B and D will as well. We can form an equation and solve for x.

9x - 5 = 10x - 19

~Add 5 to both sides

9x = 10x - 14

~Subtract 10x to both sides

-x = -14

~Divide -1 to both sides

x = 14

Find angle B with what we found for x.

9x - 5

9(14) - 5

126 - 5

121

Best of Luck!

You might be interested in
There are 5 more than twice as many students taking Algebra 1 than taking Algebra 2. If there are 44 students taking Algebra 2,
natima [27]

Answer: 54

Step-by-step explanation:

6 0
3 years ago
What is the slope of a line that passes (4, 10) and (1, 10)
SpyIntel [72]

Answer:

The slope of the a straight line is given by the ratio of the Rise to the Run

of the line. The rise between the given points is zero.

The slope of the line that passes through the points (4, 10) and (1, 10) is zero.

Step-by-step explanation:

The given points are; (4, 10) and (1, 10)

The slope of a line, m, is given by the following formula;

Where;

(x₁, y₁) = (4, 10) and (x₂. y₂) = (1, 10), we get;

The slope of the line that passes through the points (4, 10) and (1, 10) is 0.

3 0
2 years ago
Read 2 more answers
Please solve them I really need help
Ugo [173]

Answer:

Answers are below

Step-by-step explanation:

12) No because the scale factor is not the same between the two rectangles

13) Yes. TUV is congruent to XYZ. The scale factor is 3/4.

14) Yes. I used SAS to see whether or not the triangles were similar. PQR is congruent to UVW.

15) Yes. I used 14) Yes. I used SAS to see whether or not the triangles were similar. DGH is congruent to FEH.

8 0
3 years ago
What is the value of h in the figure below?
yaroslaw [1]

Answer:

12

Step-by-step explanation:

ΔBAD is similar to ΔCBD.  So we can write a proportion:

BD / CD = AD / BD

h / 16 = 9 / h

h² = 144

h = 12

5 0
3 years ago
Which of the following points are solutions to the system of inequalities
Leno4ka [110]
D
E
AP3X..
QuIz
anskskskssksksskskwwf
3 0
3 years ago
Other questions:
  • Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
    5·2 answers
  • Can the common ratio of geometric sequence be equal to 0?
    6·1 answer
  • A fair coin is tossed 5 times. what is the probability of at least one? head? round to the nearest? ten-thousandth.
    11·1 answer
  • The amount of money and dollars that it cost to purchase x square feet of the carpet is given by f(x)= 8x the insulation feet is
    8·1 answer
  • Bob and Mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum
    8·1 answer
  • Joe deposit $4000 into an account that pays simple interest to rate of 2% per year how much interest would be paid in the first
    13·1 answer
  • Find the surface area
    7·1 answer
  • Natalie uses a 15% off coupon when she buys a camera. The original price of the camera is $45.00. How much money does Natalie sa
    6·1 answer
  • The seventh grade students are having an end-of-year party in the school cafeteria. There are 754 students attending the party.
    8·1 answer
  • Determine if the sequence below is arithmetic or geometric and determine the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!