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
Pavlova-9 [17]
3 years ago
7

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

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

111°

Step-by-step explanation:

7 sides

sum of angles= (180×7)-360

1260-360=900

158+126+125+121+139+120+x=900

789+x=900

x=900-789

x=111°

You might be interested in
1.) what is the length of the diagonal for the given rectangular prism to the nearest whole unit?
N76 [4]
The answer is D.10 at least
3 0
3 years ago
Add the two expressions.
Vladimir79 [104]
Your answer will be 3.7w-2
8 0
3 years ago
Read 2 more answers
What is the probability of the spinner landing on an odd number
Nadya [2.5K]

Answer:

1/50* 1/2  =0 .01

Step-by-step explanation:

First, the probability that the spinner lands on 20 is  

1 /50

, as 20 is one of the 50 numbers on the wheel, and each number has an equal probability of being selected.

Second, the probability that the spinner lands on an odd number is  

1/2

. This is because of the 50 numbers on the wheel, half are even and half are odd.

6 0
3 years ago
Read 2 more answers
-4d + 2(3 + d) = -14<br><br> Please help
soldi70 [24.7K]
-4d + 2(3+d)= -14
distribute the 2(3+d)
-4d + 6+ 2d= -14
Combine the like terms
-4d + 2d + 6= -14
-2d + 6 = -14
subtract 6 to -14 
-2d = -20
divide by -2
d= -20/-2
d= 10
Check your answer 
-4(10) + 2(3+ 10) = -14
-40 + 6 + 20
-40 + 26= -14
6 0
3 years ago
Read 2 more answers
In triangle ABC, AB=5cm, AC = 10cm, and BC = 12 cm<br>Determine the size of the largest angle.​
avanturin [10]

Answer:

The largest angle is <B.

Because, AC is the longest and largest side of ∆ABC. Therefore, the angle opposite the largest side is also the largest.

This is a property in geometry.

Step-by-step explanation:

Please give me Brainlest!

5 0
3 years ago
Other questions:
  • Justin is playing a game.
    13·2 answers
  • Double check work pls
    10·1 answer
  • A statistics instructor who teaches a lecture section of 160 students wants to determine whether students have more difficulty w
    10·1 answer
  • How do I fill in the percentages?
    7·1 answer
  • What is the total number of quarts of iced tea that can be made with 24 tea bags?
    13·2 answers
  • In a certain fraction, the numerator is 4 less than the denominator. If 4 is added to both the numerator and the denominator , t
    5·1 answer
  • Dear branily, Don't delete MY question/answer WITHOUT LOOKING at it first. Why is it so hard just for you to look at the questio
    9·1 answer
  • The table shows the distances and times that two dogs Which statements are true about the data shown in th table? Check all that
    13·2 answers
  • Please help, which one is the correct choice?
    9·1 answer
  • Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!