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
Sophie [7]
3 years ago
7

Can someone explain this and give the answer please asap.

Mathematics
2 answers:
tekilochka [14]3 years ago
5 0

Hello lovely person! The answer you are tying to look for is 20! I hope this helps you and have a wonderful day!

Artyom0805 [142]3 years ago
3 0

Answer:

x=20

Step-by-step explanation:

we know the straight angle theorum...

3x+80+2x=180

5x=100

x=20

You might be interested in
24"<br> 4 * 3 =<br> Х<br> I really need help the help with this
GREYUIT [131]
288. 4 times 3 is 12. Multiply that with 24 and thats your answer.
8 0
3 years ago
Did I do this right?
Dimas [21]
Yeah that’s correct
5 0
3 years ago
Read 2 more answers
Base 1 + Base 2 = ___ units.
marishachu [46]
4 units.
Base 3 = 10 units
Base 1 + Base 2 + Base 3 = 14 units
14 - 10 = 4.
3 0
3 years ago
What is the height of a trapazoid with an area of 9m squared and bases that measure 2.4 m and 3.6 m
kifflom [539]
The formula of the area of a trapezoid is equal to:
Area = (a+b) / 2 * h

Substituting the values.
9 = (2.4 + 3.6) / 2 * h
9 = 6 / 2  h
9 = 3h
h = 3

So the height of the trapezoid is equal to 3m.
5 0
3 years ago
write a equation 2 solve for x you are only writing the equation they said it was wrong 8x+10 12x -18 or did i do it backwards d
andrezito [222]

Answer:

x=<em>1</em><em>.</em><em>2</em><em>5</em>

Step-by-step explanation:

<em><u>8</u></em><em><u>x</u></em><em><u>+</u></em><em><u>1</u></em><em><u>0</u></em><em><u>=</u></em><em><u>1</u></em><em><u>2</u></em><em><u>x</u></em><em><u>-</u></em><em><u>1</u></em><em><u>8</u></em><em><u>-</u></em><em><u>1</u></em><em><u>0</u></em><em><u>=</u></em><em><u>7</u></em>

<em><u>8</u></em><em><u>x</u></em><em><u>+</u></em><em><u>1</u></em><em><u>2</u></em><em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>0</u></em><em><u>-</u></em><em><u>1</u></em><em><u>8</u></em><em><u>+</u></em><em><u>1</u></em><em><u>0</u></em><em><u>+</u></em><em><u>7</u></em>

<em><u>2</u></em><em><u>0</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>5</u></em>

<em><u>d</u></em><em><u>.</u></em><em><u>b</u></em><em><u>.</u></em><em><u>s</u></em><em><u> </u></em><em><u>by</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em>

<em><u>2</u></em><em><u>0</u></em><em><u>x</u></em><em><u>/</u></em><em><u>2</u></em><em><u>0</u></em><em><u>=</u></em><em><u>2</u></em><em><u>5</u></em><em><u>/</u></em><em><u>2</u></em><em><u>0</u></em>

<em><u>1</u></em><em><u>=</u></em><em><u>1</u></em><em><u>.</u></em><em><u>2</u></em><em><u>5</u></em><em><u> </u></em>

<em><u>I</u></em><em><u> </u></em><em><u>thinks</u></em><em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>am</u></em><em><u> </u></em><em><u>right</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>not</u></em><em><u> </u></em><em><u>pls</u></em><em><u> </u></em><em><u>reply</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>with</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>correct</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>pls</u></em>

<em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>.</u></em><em><u>2</u></em><em><u>5</u></em><em><u> </u></em>

5 0
4 years ago
Other questions:
  • What is the value of x in the equation -3/4= x/24
    12·1 answer
  • URGENT!!! I need help <br> Im not sure how to do this
    15·1 answer
  • Which statement about the lines below is true? 4y = -16 and 3x = 27
    7·1 answer
  • Describe the symmetry of the plane figure shown below.
    10·1 answer
  • How do i solve systems of equations by elimination?
    11·1 answer
  • 15. Solve for x in the diagram.<br> Х<br> 9<br> 12<br> A. 15<br> B. 25<br> C. 14<br> O D. 37
    15·2 answers
  • The portions of a house that need to be heated can be modeled by one rectangular prism with a length of 45 feet, a width of 20 f
    15·1 answer
  • The cruising speed of a 747 airplane is approximately 9,944 inches per second. What is this speed to the nearest foot per second
    7·2 answers
  • Eight less than the product of a number n and<br> is no more than 94.
    7·1 answer
  • Draw a suitable line on the grid and use your graphs to solve the equation 2/x - x^2 =5x​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!