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
Alchen [17]
3 years ago
6

Triangles and algebra :)

Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0
2x-2+x+3+x+11=180

4x+12=180

4x= 168

X= 45
You might be interested in
What information do you need to find the area of a triangle using trigonometry?
SCORPION-xisa [38]
Formula of the area of triangle 
A=(1/2)a*b*sin(C)
a, b - sides
C- an angle between sides a and b.
Probably, this question means that you need to know  sin of the angle.
8 0
3 years ago
Which pair of fractions is equivalent to this pair?
I am Lyosha [343]
The answer is B 10/18 and 3/18
8 0
2 years ago
What’s the explicit formula
zepelin [54]

Answer:

2.7g-1

Step-by-step explanation:

5 0
3 years ago
Why is it easy to calculate 5% of a number ? Give an Example
Alik [6]
5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.
5 0
3 years ago
Question 6 of 10
Rudik [331]

If the series is A B C D then the next one is E

7 0
2 years ago
Other questions:
  • an administrator is asked to file papers in a box which has the following dimensions:height 15cm, width 300mm and depth 0.2m. ca
    7·2 answers
  • Regroup through thousands 40 tens=_hundreds
    12·2 answers
  • The amount of time it takes to cook a turkey increases with the weight of the turkey. it is recommended that you cook a 10-lb tu
    13·2 answers
  • Which of the distributions is right skewed?
    10·2 answers
  • Start at the point where no drinks are made (so e = l = c = 0). Exchange one of these variables, in order to increase p. Repeat
    5·1 answer
  • Product of 100 and sum of 25
    12·1 answer
  • Luke made 14 out of 16 free throws in a basketball game. What percent free throws did he make?
    7·2 answers
  • The box plots compare the number of students in Mr. Ishimoto’s classes and in Ms. Castillo’s classes over the last two semesters
    6·2 answers
  • Hunter needs a pair of jeans and 2
    13·1 answer
  • What is the probability of getting 5 baskets ina row out of 10 shots
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!