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
kogti [31]
3 years ago
8

What is the value of x? Geometry Please help ! Thankyou

Mathematics
1 answer:
cluponka [151]3 years ago
8 0
We know that the triangle is made up of 180°
To find "x" we need to know the two angles of the triangle.
We also know that the supplementary angles are made of 180°
In this case the supplementary angle would the angle were 100° and the missing value is.
Since supplementary angles are made of 180°
180°-100° = 80°
Now we know the two angles of the triangle.
Since the triangle is made up of 180° 
180° = x + 70° + 80°
x + 150° = 180°
x = 180° - 150°
x = 30°
You might be interested in
Select the correct equation rule​
lorasvet [3.4K]

Replace x in the equation and see which one equals the y values:

The answer is f(x) = 2x - 1

7 0
3 years ago
Read 2 more answers
How many meters are in .678 killometers
olchik [2.2K]
There are 678 meters inkilometersmeters
8 0
3 years ago
Read 2 more answers
Part ?? of i need these
masha68 [24]
The answer is
R = 74
Q = 32
:)
4 0
3 years ago
Read 2 more answers
How do I do constructions
gladu [14]

Answer:

  it depends

Step-by-step explanation:

The required tools are a compass and straightedge. A pencil or other drawing tool will also be useful (or you can use the marker in the compass).

__

Generally, follow the applicable directions. The specific directions vary, depending on the construction you want to do. Numerous web sites and videos can show you step-by-step. (Search for "construction of ...") for whatever you're trying to construct.

__

To construct a circle (or part of a circle), set the compass to the appropriate width, place the pointed end on the center of the circle, and rotate the marker in a circle around that point, taking care to ...

  • keep the pointed end in the same spot,
  • keep the width of the compass the same until your circle is complete.

To construct a line through two points, align the edge of the straightedge with the two points, and make a mark along that edge using your marking tool. (You may find that you need to make a slight adjustment in your alignment to account for the width of the marker).

All other constructions use combinations of these skills.

3 0
4 years ago
A survey was conducted at Springdale High to find the number of hours students sleep at night. The histogram shows the data coll
qaws [65]
17 students sleep between 6 and 8
7 0
4 years ago
Read 2 more answers
Other questions:
  • A pizza box which has a diameter of 15 inches, if the box is 1.5 inches tall, what is the surface area of the pizza box?
    14·2 answers
  • What is the measure of angle c to the nearest whole degree?
    7·1 answer
  • What is the justification for it step in solving the inequality? 75x + 35 > 7(11x+9)+4
    13·1 answer
  • Whats the answer? 30 pts
    11·2 answers
  • Solve for x. 4x - 4 < 8 and 9x + 5 > 23
    11·1 answer
  • For every gallon of gas used, 4 ounces of oil should be added. How much gas is needed if 12 ounces of oil are used
    9·1 answer
  • From a group of three boys and six girls, a boy and a girl will be selected to attend
    6·1 answer
  • 24 is 31.25% of what number? Prove your answer in the show your workbox.
    7·2 answers
  • 9. Joanna is considering two job offers. Phoenix Fashions offers
    9·1 answer
  • On Marlene's trip to Starved Rock, her average rate of speed for the entire five-hour trip was 62 miles per hour. For the first
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!