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
MissTica
2 years ago
14

The diagram shows a triangle. 2x 60° 2x What is the value of x? Х=

Mathematics
2 answers:
Klio2033 [76]2 years ago
4 0

Answer:

X=30

Step-by-step explanation:

It is a equilateral triangle so all side are the same

You would add the x's so it would be 4x + 60 = 180

Thats 4x = 120

Divide 120 by 4 and u get 30

FinnZ [79.3K]2 years ago
3 0
2x+2x+60=180 because the angles have to add up to 180

So you have

4x+60=180

4x=120

x=30
You might be interested in
What is 5 -( -9) = ?
aleksandr82 [10.1K]
14 because a negative minus a negative is a positive; you add a line and change the sign
8 0
3 years ago
Read 2 more answers
Hard time with these type of problems, need help
amid [387]
Not sure I have had idea of what it is but I don’t wanna give u the wrong answer
4 0
3 years ago
Identify the expression as a numerical expressionor a variable expression. For a variable expression, name the variable.
Karolina [17]

Answer:

Numerical expression

Step-by-step explanation:

This is a numerical expression since there is no unknown value. Both values being multiplied are numbers.

8 0
3 years ago
Find the six trigonometric function values for angle ∅ where its adjacent side is -9 and its hypotenuse is 41. (Theta is located
arsen [322]
Check the picture below.

\bf \textit{using the pythagorean theorem}
\\\\
c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b
\qquad 
\begin{cases}
c=hypotenuse\\
a=adjacent\\
b=opposite\\
\end{cases}
\\\\\\
\sqrt{41^2-(-9)^2}=b\implies \sqrt{1681-81}=b\\\\\\ \sqrt{1600}=b\implies 40=b\\\\
-------------------------------

\bf sin(\theta )=\cfrac{\stackrel{opposite}{40}}{\stackrel{hypotenuse}{41}}\qquad~~  cos(\theta )=\cfrac{\stackrel{adjacent}{-9}}{\stackrel{hypotenuse}{41}}\qquad~~  tan(\theta )=\cfrac{\stackrel{opposite}{40}}{\stackrel{adjacent}{-9}}
\\\\\\
csc(\theta )=\cfrac{\stackrel{hypotenuse}{41}}{\stackrel{opposite}{40}}\qquad ~~sec(\theta )=\cfrac{\stackrel{hypotenuse}{41}}{\stackrel{adjacent}{-9}}\qquad ~~cot(\theta )=\cfrac{\stackrel{adjacent}{-9}}{\stackrel{opposite}{40}}

3 0
3 years ago
What situation can be modeled using the same equation -4 + 4 equals 0​
Lorico [155]
The answer is B because it is at -4 then increases 4 so now it is 0 degrees .
7 0
3 years ago
Other questions:
  • Solve the equation.<br><br> −10.1=w+5.3<br> what does w equal
    12·1 answer
  • I need these all questions is for a grade
    15·2 answers
  • Pls help! answer will get brainliest
    7·1 answer
  • Can you please help me I don't understand
    15·1 answer
  • For what values of x is each function increasing? For what values of x is it decreasing? a. f(x) = x2 - 4x​
    8·1 answer
  • Lisa places 5 rows of 4 juice boxes in the refrigerator . draw an array and skip count to find the total number of juice boxes
    8·2 answers
  • 4(a + -5) in expanded form?
    6·1 answer
  • Round 58.28 to<br> the nearest tenth.<br> Pls answe super fast I will give 20 points
    7·2 answers
  • Please check answer!
    13·1 answer
  • NEED ANSWERS ASAP THREE POINTERS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!