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
Svetlanka [38]
3 years ago
5

Find the value of x and y

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0
<h3>x = 60</h3><h3>y = 60</h3>

x° + 2y° = 180°   ⇒   2y° = 180° - x°

x° = 60°   {three sides of the same lengh, means three angles=60°}

2y° = 180° - 60°

2y° = 120°

y° = 60°

You might be interested in
De las soluciones de la siguiente ecuación: x2 + 8x − 30 = 18? Cual es el numero de mayor valor Entre.
vekshin1

Answer:

The correct answer is "x = 4" and "x = -12".

Step-by-step explanation:

The given equation is:

⇒  x^2+8x-30=18

On subtracting "18" from both sides, we get

⇒  x^2+8x-30-18=18-18

⇒  x^2+8x-48=0

On applying factorization, we get

⇒  x^2+12x-4x-48=0

On taking common, we get

⇒  x(x+12)-4(x+12)=0  

⇒  (x-4)(x+12)=0

⇒                 x-4=0

                          x=4

or,

⇒               x+12=0

                         x=-12    

4 0
3 years ago
What is m in the simultaneous equation <br> M -n=1<br><br> M+n=3
Lady bird [3.3K]
The simultaneous equations is missing +8
8 0
3 years ago
Read 2 more answers
Find the equation of the line that contains the point (4,-2) and is perpendicular to the line y = – 2x + 5
velikii [3]

Answer:

--2

Step-by-step explanation:

hope this helps if not sorry

3 0
3 years ago
Choose the benchmark that 3-7/12<br> closest to<br> 3-1/2<br> 2.<br> 3
luda_lava [24]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
Write an equation in standard form for:
Tasya [4]
Hello!
When finding the perimeter of a rectangle, you have to consider the properties of a rectangle. A rectangle has two pairs of equal sides where one is the width, while the other one is the length. 
Now looking back at your question, it says "... a rectangle that is x units wide" ⇒ you let the width = x ; this is the same with "y units long" ⇒ length = y. Perimeter can just be : P = 24.  
Therefore,
The equation would be:
x + x + y + y = P. 
2x + 2y = P.
(Sub in P = 24)
∴ 2x + 2y = 24. (This should be your answer.)
:) Good luck (Message me if you have any problem)








5 0
3 years ago
Other questions:
  • Which dimensions cannot create a triangle?
    12·2 answers
  • 3/x+2 = 2/x−1 pleasee help
    10·1 answer
  • The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. What shoe size should you recom
    10·2 answers
  • How do the mouth and stomach play a role in mechanical digestion
    14·1 answer
  • ^^^ help would be appreciated
    7·1 answer
  • (4Q) If c &lt; d and x &gt; 1, which of the following must be true?
    5·1 answer
  • Select the domain and range of F. F = {(x, y ) | x + y = 10}. Domain: {10} Range: {10} Set F is not a function and does not cont
    8·1 answer
  • Some of these are wrong can someone help me please??!?!
    7·2 answers
  • Simplify <br>8³ × 8² × 8​
    10·2 answers
  • Which pic you choose
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!