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
liubo4ka [24]
2 years ago
13

Help triangle sum therom and idk what to do

Mathematics
1 answer:
m_a_m_a [10]2 years ago
5 0
Your answer would be x = 12

The triangle sum theorem states that the 3 angles in a triangle equal 180.

Since we have a 90 degree angle shown, we can add it to the other two and set it equal to 180.

30+90+6x-12=180
108+6x=180
6x=72
x=12
You might be interested in
What is the y-intercept of the graph below?
k0ka [10]
0 is the y interception because that is where the line goes through on the graph
8 0
2 years ago
List the integers satisfy the inequality -1 less than 2x - 5 less or equal to 5<br>​
Ilya [14]

Answer:

integers are { 3 , 4 , 5 }

Step-by-step explanation:

- 1 < 2x - 5 ≤ 5

- 1 + 5 < 2x - 5 + 5 ≤ 5 + 5                           [ adding by 5 ]

4 < 2x + 0 ≤ 10

4 < 2x ≤ 10

2 < x ≤ 5                                                     { divide by 2 ]

Therefore, integers are { 3 , 4 , 5 }

4 0
2 years ago
ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS
Alexeev081 [22]

-8/5

Remember "rise over run." Rise means the vertical distance and run id the horizontal between the two points.

3 0
2 years ago
Read 2 more answers
What is 7x-11-4x=6 equasion
RoseWind [281]

Question:

7x - 11 - 4x = 6

1. Simplify,

3x - 11 = 6

2. Add 11 to both sides

3x - 11 + 11 = 6 + 11

3x = 17

3. Divide 3 from both sides

3x/3 = 17/3

x = 17/3 <===== <em>Answer</em>


Hope this helped!!!

~Shane

7 0
2 years ago
Check my answer please?
grandymaker [24]
Yes you are right it's C
4 0
3 years ago
Other questions:
  • In the figure, the slope of mid-segment DE is -0.4. The slope of segment AC is . i need help fast plz
    10·2 answers
  • Chris is making a table-top from some leftover tiles he has 9 tiles that measures 3 1/8 inches long and 2 3/4 inches wide what i
    5·1 answer
  • Use the change of base formula to compute log5 9.
    5·1 answer
  • One month Ahmad rented
    9·1 answer
  • Use distributive property to simplify 7(x +2)=6(x+5)
    13·1 answer
  • Simplify the question: -3(8-2m)
    12·2 answers
  • Helppp pls<br> will give brainliest
    5·2 answers
  • I am ranked 48th out of 326 in my class. What rank would I be considered? Top 1%, top 5%, top 10%, top 20%, etc. (this is for co
    6·2 answers
  • A teapot,which has a capacity of one and half litters, can fill six identical mugs with tea.what is the capacity of the six mugs
    10·1 answer
  • Doctors recommend that teenagers sleep between 9 and 912 hours each night. Melody and Wilmer construct a box plot to display sle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!