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
anyanavicka [17]
3 years ago
8

PLEASE HELP !! two angles in a triangle have measurements of 20 degrees and 50 degrees. what is the measure of the third angle?

the options are 70 degrees, 30 degrees, 110 degrees, and 120 degrees
Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0
110 cause you have to do 180-(20+50)
Snowcat [4.5K]3 years ago
6 0

Answer:

the answer is 110 degrees because 50 plus 20 is 70 and a triangle is 180 degrees so you do 180 minus 70 which gives you 110 :)

Step-by-step explanation:

You might be interested in
The formula K=C+273.15 converts temperatures from Celsius C to Kelvin K.
Vanyuwa [196]
A. C= K-273.15
b. 300= C+273.15
300-273.15= C
26.85=C
4 0
4 years ago
Please help. Offering all the points I have.
Simora [160]

The most specific name of the quadrilateral that's is drawn in the picture is a rhombus.

<h3>What is a rhombus?</h3>

It should be noted that a rhombus simony means a quadrilateral that has four sides and the total angles are 360°.

Also, from the information given, it can be depicted that the lengths are congruent and that the opposite sides are parallel.

Learn more about rhombus on:

brainly.com/question/20627264

#SPJ1

8 0
2 years ago
Determine the value of x. 30° 45° 20° 60°
barxatty [35]

Answer:

x=30

Step-by-step explanation:

x+2x+3x=180

6x=180

x=180/6=30

7 0
4 years ago
Answer quickly please.
jeka57 [31]

Answer:

8.333333

Step-by-step explanation:

 3x+2(4+6x)=133

  3x+8+12x=133                      First I distibuted the 2 too the 4 and 6x

15x+8=133                                 Then I added the x es 3x and 12x

15x+8-8=133-8                         Then I subracted 8 from both sides

15x=125                                    That leaves with this

 15x/15=125/15                          Now I divide 15 from both sides to isolate x

x= 8.33333                                 that is the answer

                             check

                  3x+2(4+6x)=133

                 3*8.333333+2(4+6*8.333333)=133

                  24.999999 +2(4+ 49.999998)=133

                    24.999999+2( 53.999998)=133

                         24.999999+107.999996=133

                              132.999995=133

                       

                                 You can not get an exact answer for this problem

4 0
3 years ago
Simplify the expression 3/4÷-5/6
Natalka [10]

Answer: the answer to this is 9/10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of polygon IJKL?
    8·2 answers
  • Which expression gives the distance between the points (5,1) and (9, -6)
    10·2 answers
  • Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which sta
    6·2 answers
  • Rewrite in simplest terms: 9(-9f-2)-9(5f+10)
    13·1 answer
  • HELP ME PLEASE⚠️ the question is in the picture
    8·1 answer
  • In a survey, 15 high school students said they could drive and 15 said they could not. Out of 60 college students surveyed, 30 s
    15·2 answers
  • you had $26 in your pocket. You purchased x pens at $3.50 each. You now have $8.50 in your pocket. write and solve an equation t
    12·1 answer
  • Can i get help please so much :)
    7·2 answers
  • The graph of linear function f passes through the point (1, -9) and has a slope of -3. What is the zero of f ?
    11·1 answer
  • Based on the pattern, which power of 10 would have a value of StartFraction 1 Over 1,000,000 EndFraction?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!