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
Firlakuza [10]
2 years ago
6

Need help please ! parallelogram

Mathematics
1 answer:
OverLord2011 [107]2 years ago
5 0

Answer:

11). m∠W = 70°

12). m∠M = 95°

13). m∠Q = 135°

14). m∠Q = 55°

15). m∠X = 110°

Step-by-step explanation:

11). m∠W + m∠X = 180° [Consecutive interior angles]

    (24x - 2) + (36x + 2) = 180°

     60x = 180°

     x = \frac{180}{60}

     x = 3

     Therefore, m∠W = (24x - 2)°

     m∠W = (24×3 - 2)

               = 72 - 2

               = 70°

     Since opposite angles of a parallelogram are equal in measure.

     m∠Y = m∠W = 70°

12). m∠J + m∠K = 180° [Consecutive interior angles]

     (6x + 19) + (8x + 7) = 180°

     14x + 26 = 180

     14x = 180 - 26

     14x = 154

     x = \frac{154}{14}

     x = 11

     m∠K = (8x + 7)

     m∠K = 8×11 + 7

     m∠K = 95°

     Since m∠M = m∠K

     Therefore, m∠M = 95°

13). m∠Q = m∠S [Opposite angles of a parallelogram]

      x + 135 = 2x + 135

      2x - x = 0

      x = 0

      Therefore, m∠Q = 135°

14). m∠Q = m∠S [Opposite angles of a parallelogram]

      14x - 1 = 13x + 3

      14x - 13x = 3 + 1

      x = 4

      m∠Q = (13x + 3)

                = 13×4 + 3

                = 52 + 3

      m∠Q = 55°

15). m∠Z = m∠X

     (19x - 4) = (17x + 8)

      19x - 17x = 12

      2x = 12

      x = 6

      m∠X = (17x + 8)°

      m∠X = 17×6 + 8

      m∠X = 110°

You might be interested in
(-98.6) divided by (3.8)
Wewaii [24]
The answer is: -25.9
6 0
2 years ago
Read 2 more answers
Please please help me with this and say the answer please asap
lesya692 [45]

Answer:

C, 7 times 7 = 49

7 times 4= 28

7 0
3 years ago
22
mina [271]

Answer:

b

Step-by-step explanation:

3 0
2 years ago
Which is more candy: one-half of a piece of candy or one-half of a bag of that candy?
aleksley [76]

Answer:

1/2 a bag

Step-by-step explanation:

1/2 a piece is smaller than 1/2 a bag because the bag is bigger

7 0
3 years ago
Find the missing side
dybincka [34]

Answer:

7) 8.94

8) 6.71

Step-by-step explanation:

for both questions, use pythagorean theorem

a^{2} + b^{2} = c^{2}

<u>Question 7:</u>

4^{2} + 8^{2} = c^{2}

16 + 64 = c^{2}

80 =  c^{2}

\sqrt{80} = \sqrt{c^{2}}

c = 8.94

<u>Question 8:</u>

6^{2} + 3^{2} = c^{2}

36 + 9 = c^{2}

45 = c^{2}

\sqrt{45} = \sqrt{c^{2} }

c = 6.71

6 0
3 years ago
Other questions:
  • A metal strip of 44 inches long is to be cut in 2 pieces. the smaller piece to be 12 inches shorter than the larger piece. find
    12·1 answer
  • Mrs. taylor bought a water tube to pull behind her boat. The tube cost $87.00 and 9% sales tax was added at the register. Ms. ta
    13·1 answer
  • ALGEBRA ONE!!!!!1 34 POINTS I WILLLLL GIVE TOOOO YOUUUUU!!
    10·2 answers
  • miguel bought a box of twelve granola bars. He shared the bars equally with his sister. If he ate two granola bars , how many ba
    8·1 answer
  • Which equation is represented by the table ?
    15·1 answer
  • Which of the following sets of numbers could be the lengths of the sides of a triangle?
    12·2 answers
  • Which of the following is a factor of 2x2–7x–15?
    13·1 answer
  • An economy package of cups has 630 green cups. If the green cups are 30% of the total package, how many cups are in the package?
    6·1 answer
  • Harry has 8 more marbles than hermione. together they have 40 marbles. how many does each have?​
    11·2 answers
  • Use the graph to determine the correct relationship between the mean and median. A) mean &lt; median B) median &lt; mean C) medi
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!