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
torisob [31]
2 years ago
14

Find angle that is marked by question mark​

Mathematics
2 answers:
Debora [2.8K]2 years ago
8 0
The sun of the interior angles of a quadrilateral =360
90+90+130+x=360
X=50
solong [7]2 years ago
4 0

Answer:

? = 50°

Step-by-step explanation:

? = 180° - 130° = 50°

You might be interested in
[[ 20 POINTS IF YOU ANSWER THIS QUESTION CORRECTLY. ]]
dezoksy [38]

Answer: the height of the kite is 106.065 ft

Step-by-step explanation:

The length of the kite represents the hypotenuse of the right angle triangle. The height of the kite represents the opposite side of the right angle triangle.

To determine x, the height of the kite, we would apply the sine trigonometric ratio which is expressed as

Sin θ = opposite side/hypotenuse

Therefore,

Sin 45 = x/150

Cross multiplying, it becomes

x = 150Sin45 = 150 × 0.7071

x = 106.065 ft

3 0
3 years ago
Find the value of 9x + 2 given that -5x-3=2​
Sloan [31]

-5x-3 = 2\\-5x=5\\x = -1

Now plug the x value into 9x + 2

9(-1)+2) = -7

Hope that helps!

7 0
2 years ago
Hello everyone I need help with this worksheet it's ten problems answer the ones you know for me please it's homework.
Fed [463]

Answer:

1. Slope = -4/5

2. Slope = 2/3

3. Slope = 0

4. Slope = 3/-4

5. Slope = 7/-12

6. Slope = 1/2

7. Slope = -2/0 --> Undefined

8. Slope = 3/-2

9. Slope = 5/-4

10. Slope = 4/3

Step-by-step explanation:

Ok so I'm assuming that you want the slope for all the two points. Basically, the formula for slope is rise/run, or y2-y1/x2-x1. Solve using that. For example, for number 1, it would be:

10-2/1-11 = 8/-10 = -4/5

5 0
2 years ago
The radius of a circle is 21 in. What is the precise distance around the circle?
Afina-wow [57]

Answer:

IT IS REALLY 31

Step-by-step explanation:

7 0
3 years ago
The following table shows the number of innings pitched by each of the Greenbury Goblin's starting pitchers during the Rockbotto
ioda

Answer:2.8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Tell whether (1,6) is a solution of y = x + 7
    12·2 answers
  • Given: m∠A + m∠B = m∠B + m∠C Prove: m∠C = m∠A
    6·2 answers
  • Does 1 cup equal 8 ounces
    10·2 answers
  • determinar el centro y el radio de la circuferencia completando los trinomio cuadrado perfecto x2 + y2 +64x -6y +64
    11·1 answer
  • Which statements are true about the lines? Select three options.
    6·1 answer
  • Help please!!!!!! asap
    8·1 answer
  • Mr. Smith recorded how many students were wearing white chiefs and how many were wearing non-white shirts. He put the data into
    13·2 answers
  • Solve the system of equations:
    7·2 answers
  • If m3 is 52°, what is the measure of its vertical angle?
    12·1 answer
  • What is the area of the following circle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!