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
dimaraw [331]
2 years ago
9

ECA is a semi equilateral triangle at C,

Mathematics
1 answer:
stiks02 [169]2 years ago
6 0

Answer: its 50

Step-by-step explanation:

You might be interested in
I HAVE NO QUESTIONS JUST GIVING BRAINLY FOR FREE!!!
djyliett [7]

Answer:

Thank you for the brainliest!

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Just look at the picture
Hunter-Best [27]

Answer:

cool

Step-by-step explanation:

like the picture good job

7 0
3 years ago
Bill wants to rent a car.Rental Company A charges $35 per day plus $0.10 per mile driven.Rental Company B charges $25 per day pl
AlexFokin [52]
The cheapest is car rental company A
6 0
3 years ago
Whats the solution to this equation? 3x-9=12
Nutka1998 [239]

Answer:

x=7

Step-by-step explanation:

3x-9=12

add 9 to both sides

3x=21

divide both sides by 3

x=7

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 26. The larger number is 5 more than twice the smaller. What are
babymother [125]

Answer:

Step-by-step explanation:

Let n = the smaller of the two numbers, and since the other number is 5 more than twice the smaller number n, then ...

Let 2n + 5 = the second and larger number.

Since the sum of the two unknown numbers is 26, then we can write the following equation to be solved for n as follows:

n + (2n + 5) = 26

n + 2n + 5 = 26

Collecting like-terms on the left, we get:

3n + 5 = 26

3n + 5 - 5 = 26 - 5

3n + 0 = 21

3n = 21

(3n)/3 = 21/3

(3/3)n = 21/3

(1)n = 7

n = 7

Therefore, ...

2n + 5 = 2(7) + 5

= 14 + 5

= 19

CHECK:

n + (2n + 5) = 26

7 + (19) = 26

7 + 19 = 26

26 = 26

Therefore, the two desired numbers whose sum is 26 are indeed 7 and 19.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Jackie has 168.8 feet of ribbon. She plans to cut the ribbon into 80 equal pieces to make bows for a craft fair. To find the len
    14·1 answer
  • When 4 times a number is increased by 40, the answer is the same as when 100 is decreased by the number. find the number?
    6·1 answer
  • What is the circumference of this circle? Use 3.14 for
    15·1 answer
  • The area of a rectangular field is 5785 m(squared)
    13·2 answers
  • PLEASE HELP!!!! :(((
    11·2 answers
  • Sariyah cuts 22 yards of cloth into 8 pieces of equal length the lengths of each pieces falls between two measures
    15·1 answer
  • Find the mean, median, mode, and range for the following data:
    13·1 answer
  • Question number eight please help
    12·1 answer
  • The stock price of Alps Co. is $53.40. Investors require a return of 12 percent on similar stocks.
    14·1 answer
  • 1) An indoor staircase has a 12 inch vertical rise per step to get to the second floor of the house. If the angle of elevation i
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!