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
myrzilka [38]
3 years ago
10

A triangle has a angle of x, 40 and 30 what is the angle of x

Mathematics
2 answers:
skad [1K]3 years ago
6 0

Answer:

x = 110

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

x + 40° + 30° = 180°

x + 70° = 180° ( subtract 70° from both sides )

x = 110°

kompoz [17]3 years ago
3 0

Sum of interior angles of a triangle = 180°

x+40+30= 180°

x+ 70=180

x= 180-70

x= 110°

You might be interested in
Help me with this hard decimals Decimals is 3.5/100
zubka84 [21]
Just divide 3.5 with 100 so it would be 0.035
8 0
3 years ago
Read 2 more answers
HELP PLS HELP!!! Do parts a and b
Crank
Those are alternate interior angles and are equal. B.5x=80 x=16.
7 0
3 years ago
Read 2 more answers
So i don't understand how factoring equations work in algebra 1
telo118 [61]

Answer:

this will help https://www.google.com/search?q=factoring+equations&oq=factoring+equations&aqs=chrome..69i57j0l6j69i61.464j0j7&sourceid=chrome&ie=UTF-8#kpvalbx=_w9Z8XvnVCsq7tgXx3SM51

Step-by-step explanation:

its in the video https://www.google.com/search?q=factoring+equations&oq=factoring+equations&aqs=chrome..69i57j0l6j69i61.464j0j7&sourceid=chrome&ie=UTF-8#kpvalbx=_w9Z8XvnVCsq7tgXx3SM51

7 0
3 years ago
Read 2 more answers
What is x if 3x+2=5x-8?
anyanavicka [17]
3x + 2 = 5x - 8
Flip
5x - 8 = 3x + 2
Subtract both sides by 3x
2x - 8 = 2
Add both sides by 8
2x = 10
Divide both sides by 2
x = 5

That's your answer.

Have an awesome day! :)

From your friendly Helper-in-Training, collinjun0827
6 0
3 years ago
Read 2 more answers
Use estimation to solve 2, 697/9
kotegsom [21]
300 is the best answer plse make me brainliest

5 0
4 years ago
Other questions:
  • The radius of a circle is 3<br> kilometers. What is the<br> circumference?
    11·1 answer
  • When he was measuring herbs on his scale,Neville place 1/2 gram weight,then 1/5 gram weight, and finally 1/8 gram before the sca
    14·1 answer
  • Changle. Show all work. Round each length to the nearest tenth and each angle to the
    12·1 answer
  • a meteorologist measures the angle of elevation of a weather balloon with the ground as 41. A radio signal from the balloon indi
    10·2 answers
  • What are the pods against selecting a red marble?
    11·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST
    13·2 answers
  • Which two of the objects shown below could we slice diagonal to their bases/faces to create ellipse cross-sections (that aren't
    8·2 answers
  • M(x)=1/x f(x)=2x-10 find the domain restriction of m(R(x))
    7·1 answer
  • HAVE A NICE DAY <br> WILL GIVE BRAINLST :)
    7·1 answer
  • A wooden plank is 424cm long.<br><br> 50% of it is cut off.<br><br> How long is the plank now?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!