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
SIZIF [17.4K]
2 years ago
5

What is the value of x? Enter your answer in the box. x =

Mathematics
1 answer:
11111nata11111 [884]2 years ago
7 0

Answer:

<h2><u><em>55°</em></u></h2>

Step-by-step explanation:

the sum of the interior angles of a triangles is 180°

so

180 = 75 + 50 + x

x = 180 - 75 - 50

x = 55°

-----------------------

check

55 + 75 + 50 = 180°

the answer is good

You might be interested in
20 POINTS!!!
notka56 [123]

\dfrac{2}{\sqrt3\cos x+\sin x}=\sec\left(\dfrac{\pi}{6}-x\right)\\\\\dfrac{2}{\sqrt3\cos x+\sin x}=\dfrac{1}{\cos\left(\dfrac{\pi}{6}-x\right)}\ \ \ \ \ (*)\\----------------\\\\\cos\left(\dfrac{\pi}{6}-x\right)\ \ \ \ |\text{use}\ \cos(x-y)=\cos x\cos y+\sin x\sin y\\\\=\cos\dfrac{\pi}{6}\cos x+\sin\dfrac{\pi}{6}\sin x=\dfrac{\sqrt3}{2}\cos x+\dfrac{1}{2}\sin x=\dfrac{\sqrt3\cos x+\sin x}{2}\\------------------------------

(*)\\R_s=\sec\left(\dfrac{\pi}{6}-x\right)=\dfrac{1}{\cos\left(\dfrac{\pi}{6}-x\right)}=\dfrac{1}{\dfrac{\sqrt3\cos x+\sin x}{2}}\\\\=\dfrac{2}{\sqrt3\cos x+\sin x}=L_s

6 0
3 years ago
Read 2 more answers
YOU GO TO THE STORE WITH $100.  YOU HAVE A LIST OF THINGS TO BUY THAT WILL COST $70 IN TOTAL.  YOU WANT TO BUY OREOS.  OREOS COS
madreJ [45]

Answer:

10

Step-by-step explanation:

First, you would subtract 100-70 to get 30

Then, you would do 30/3 to learn that you could still buy 10 packs of Oreos with the remaining money.

5 0
3 years ago
Need Help Now!!
Alinara [238K]

Answer:

700 Feet?

Step-by-step explanation:

A rectangle has 4 sides.

2 of them are 100 ft

2 of them are 250 ft.

2x100=200

2x250=500

500 ft +200 ft=700ft

7 0
3 years ago
Read 2 more answers
Which numbers are equivalent to 3/10
Sedbober [7]

Answer:

Multiply numerator and denominator with same number to gwt the answers . There are infinitely many numbers

3/10 × 2/2 = 6/20

3/10 × 5/5 = 15/50

3/10 × 10/10 = 30/100

And so on

8 0
3 years ago
The following two triangles are similar find x
slavikrds [6]

Answer:

5

Step-by-step explanation:

As we can see they are similar triangles then

the ratio of the corresponding sides are equal then

x /25 = 9/45

x = 25 * 1/ 5

x = 5

Hope it will help :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Round 9493.77378844 to the nearest tenth
    14·1 answer
  • Plz help <br> I will greatly appreciate it! ❤️
    10·1 answer
  • Which of the following is the number of zeros in the cube of 900​
    12·1 answer
  • Determine whether the following possible responses should be classified as ratio, interval, nominal or ordinal data.
    13·1 answer
  • Find the perimeter of triangle A(-2,2), B(10,2), C(10,7).
    15·1 answer
  • I need help with this problemmm, someone help mee!!.
    9·1 answer
  • Find the missing side lengths
    13·2 answers
  • Plsss help i’ll give brainliest if you give a correct answer
    8·2 answers
  • Identify quadrilateral ​
    10·1 answer
  • Determine the center and radius: x2 + y2 - 10x + 8y -8 = 0​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!