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
Alina [70]
2 years ago
13

What is the value of x​

Mathematics
2 answers:
exis [7]2 years ago
8 0

Answer:

x = 70

Step-by-step explanation:

x = 180 - (30 + 80)

x = 180 - 110

x = 70

to be sure

70 + 80 + 30 { = }^{?} 180

100 + 80 { = }^{?} 180

180 = 180

aleksley [76]2 years ago
7 0

Answer:

70°

Step-by-step explanation:

All triangles' angles are added up to 180°

30 + 80 + x = 180

110 + x = 180

x = 180 - 110

x = 70

You might be interested in
There are 8 girls for every 7 boys on a field trip.if there 56 girls on the trip how many students are on the trip
Ket [755]

Well the first thing you need to do is set up a proportion.

8 girls         56 girls                          

--------    =   -----------

7 boys             x


Now what we have to do is find out what we multiplied by 8 to get 56.

Simply divide.

56 ÷ 8 = 7

So, we figured out that the magic number is 7!

So we multiply the boy number by 7

7 x 7 = 49

So this means that there are 49 boys on the field trip.

8 0
2 years ago
0.1428571428571429 in the simplest form????
ollegr [7]

Answer:

0.14 or 0.142

Step-by-step explanation:

7 0
2 years ago
Round to the nearest​
dedylja [7]

Answer:

where is the question?

3 0
3 years ago
The table shows the conversion of several amounts of liters to liquid pints.
aniked [119]

Answer:

(C) y= 2.11x

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the LCMs of 6,2,22
kati45 [8]
The LCM of 6,2,and 22 is 66.

Happy studying ^-^
4 0
3 years ago
Other questions:
  • PLEASE HELP I GIVE THANKS
    6·1 answer
  • What is the solution of the linear-quadratic system of equations?<br> y=x^2+5x-3<br> y-x=2
    10·2 answers
  • List 3 ways you can use an answer key effectively
    13·1 answer
  • the Georgia aquarium in Atlanta is about 2.63*10^3 inches long, 1.26*10^2 inches wide, and 3*10^1 inches deep at it's largest po
    9·1 answer
  • Circle<br> Pls help <br> Due soonnnnnnn
    7·1 answer
  • Which representation shows y as a function of x?
    7·2 answers
  • The following table shows the distance from Tessa's house to several different locations.
    10·1 answer
  • There is two part question is on picture<br> correct:brainliest
    8·2 answers
  • Plz help mee thank you
    12·2 answers
  • Pls help me with this one
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!