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
klasskru [66]
3 years ago
5

Please help! geometry problem 3!

Mathematics
1 answer:
Vilka [71]3 years ago
4 0
Comment
|First of all, the triangles are equal by ASA the way the diagram has been marked.

B and E are both right angles.
Side BC = Side DE
<BCA =< EDA 

So triangle BCA = triangle EDA

Now to the letters.
x = y - 1                 Add 1 to both sides.
x + 1 = y                (1)
3x - 2 = 2y + 1       Subtract 1 from both sides.
3x -2 - 1 = 2y
3x - 3 = 2y             Divide by 2
3x/2 - 3/2 = 2y/2
1.5x - 1.5 = y    (2)

Step One
Since (1) and (2) both have y isolated on their respective right sides, they can be equated.

1.5x - 1.5 = x + 1       Take an x from both sides.
0.5x - 1.5 = x - x + 1
0.5x - 1.5 = 1           Add  1.5 to both sides.
0.5x =  1 + 1.5
0.5x = 2.5                 Divide 0.5 on both sides.
0.5x/0.5 = 2.5/0.5

x = 5

Now we need a y value.
x = y - 1 
5 = y - 1 Add 1 to both sides.
5 + 1 = y - 1 + 1
6 = y 

So the 2 sides and the 2 angles are equal when 
x = 5
y = 6

C Answer <<<<<<



 


You might be interested in
Asap I have 3 minutes
dsp73
The second choice is the answer
7 0
3 years ago
What is the midpoint of the segment below? (5,6) (-4,-7)
Kruka [31]

Midpoint:

x = (5 - 4)/ 2 = 1/2

y = (6 - 7 )/2 = -1/2


Answer

Midpoint (1/2 , -1/2)

6 1
3 years ago
Read 3 more answers
How do you write 0.93 as a fraction in simplest form
zhuklara [117]

Answer:

93/100

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
savings should be treated as another type of gross income. net income. tax. expenditure.; an income is measured as all money; co
kirill [66]

The answers of given statements are

a) option (A) i.e Net income.

b) The funds grow faster in case of compund interest.

c) Establish a theory of probable cause is third step

d) Gas and insurance

e) It is the rate for each day that is worked.

f) The production factors are labour, land etc.

g) Three basic questions related to economy are

What will be produced?how will it be produced?

how will the output society produces be distributed?

We have given some statements,

a) Saving should treated as an another type -->

Net income

After all sales-related expenses have been taken out, the remaining earnings are referred to as net income. Savings is the act of holding money for use in the future; it does not include paying for an item or service up front. The saving reffered as net income, or income after all expenses.

b) Compound interest is usually better than simple interest because it pays -->or allows funds to grow at a faster rate than they would in an account with a simple interest rate.

c) Third step in troubleshooting a computer problem is :

Step 3. Establish a theory of probable cause. Eliminate the simple and obvious possible causes.

d) Gas and insurance is expenditure will be the same whether you lease or buy a new vehicle.

e) Hourly pay is the rate for each day that is worked and is often calculated upon the number of hours the labor has been given to the factory.

f)The factors of production are

  • land
  • labor
  • capital, and entrepreneurship.

g) An economic system is any system of allocating scarce resources. Economic systems answer three basic questions:

  • what will be produced?
  • how will it be produced?
  • how will the output society produces be distributed?

To learn more about Gross income , refer:

brainly.com/question/3776791

#SPJ4

6 0
1 year ago
A man is 25 years old. His mother is exactly three times his age. How old will the man's mother
zepelin [54]
105 if she is not dead yet
4 0
3 years ago
Read 2 more answers
Other questions:
  • Can I have the answer step by step
    15·1 answer
  • WILL MARK BRAINLIST<br> Write all the factors of .32<br> Use commas to separate them
    6·2 answers
  • Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the g
    13·2 answers
  • NEED HELP FAST 2020 algebra 1 interim or just this one question
    11·2 answers
  • Select the correct answer. .
    7·1 answer
  • Please helppp quickkkk will mark brainlyest pls hurry I have something important
    9·1 answer
  • 1. Use the clues to identify the location of the post office, hospital, mall, nail salon, park, pet store, library, and gas stat
    8·1 answer
  • 4. Liza wants to have more than $750 in her
    11·2 answers
  • Find an equation for the line below​
    12·1 answer
  • Find an equation of the line that goes through the points (-10,55) (-8,43). Write your answer is the form y=Mx+b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!