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
ohaa [14]
3 years ago
5

Which theorem would you use to prove ABE ~ DCE?

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
3 0
Answer: Choice C) AA similarity

------------------------------------------------------------------------------
------------------------------------------------------------------------------

We are given that angle ABE = angle ECD since they are both right angles (square marker)

Angle AEB = angle CED as they are vertical angles

we have two pairs of congruent angles, leading us to be able to use the AA (angle angle) similarity theorem
You might be interested in
Graph the line -3x+y=-6<br><br> I need two pairs of points
snow_lady [41]

Answer:

point 1 (0,-6)

point 2(2,0)

Step-by-step explanation:

6 0
3 years ago
Can someone help? pls i really need it right now ​
taurus [48]

A linear function is a function that has constant average rate of change;

Also, a relation that represents a function must have unique input and output values.

<h3>Question 11: Relations and Functions</h3>

A relation may or may not represent a function.

When the domain and the range of a relation are unique, then the relation is a function.

So, the true option is (b) function

<h3>Question 12: Relations and Functions</h3>

A one-to-many relation is not a function.

This is so because the domain and the range of the function are not unique

So, the true option is (c) figure 3: one-to-many.

<h3>Question 13: Variables</h3>

A dependent variable is a variable that depends on other variables for its value.

In this case, the dependent variable is (b) boosts the immune system.

<h3>Question 14 and 15: Domain and Range</h3>

The domain is the set of input values (i.e. the x values), while the range is the set of output values (i.e. the y values)

This means that:

  • The domain of the function is: (a) {2,3,4,5,6}
  • The range of the function is: (b) {4,6,8,10,12}

<h3>Question 16 and 17: Linear functions</h3>

The graph of a linear function is represented by a straight line, and it has a constant slope or rate.

This means that:

  • Graph C is a linear function
  • Table B is a linear function

<h3>Question 18: The table</h3>

The fare of 3 km and 5 km are given as 35 pesos and 55 pesos, respectively.

This means that:

Table (b) represents the information

<h3>Question 19: The linear equation</h3>

Start by calculating the slope (m) using:

m = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

m = \frac{55-35}{5-3}

m = \frac{20}{2}

m = 10\\&#10;

The linear equation is then calculated as:

y = m(x -x_1) + y_1

This gives

y = 10(x -3) + 35

y = 10x -30 + 35

y = 10x +5

This means that:

The linear equation that describes the relationship is (c) &#10;&#10;&#10;&#10;&#10;&#10;y = 10x +5; x \ge 2

<h3>Question 20: The fare when the distance is 4km</h3>

This means that x = 4.

So, we have:

y = 10 \times 4 +5

y = 45

Hence, the fare will be (a) 45 pesos

Read more about linear functions at:

brainly.com/question/15602982

4 0
2 years ago
A pound of rice crackers cost $2.88. Matthew purchased 1/4 pound of crackers. how much did he pay for the crackers?
sammy [17]
2.88 times 1/4 = $0.72
7 0
2 years ago
Read 2 more answers
Which expression below does not represent 343?
inna [77]
<h2>Answer:</h2><h2>9 x 9 x 9</h2><h2></h2><h2>Hope this helps!!</h2>

7 0
2 years ago
Read 2 more answers
A worker has job offers from two companies. The information below summarizes the job offer from each company.Company A:Starting
Zanzabum

Using linear functions, we have that:

A.

For Company A: S_A(n) = 31000 + 3000n

For Company B: S_B(n) = 38000 + 2000n

B. The salaries will be the same after 7 years.

A linear function is given by:

y = mx + b

In which:

  • m is the slope, which is the rate of change.
  • b is the y-intercept, which is the initial value.

Item a:

  • For Company A, the salary starts at $31,000, with a raise of $3,000 each year. Thus, b = 31000, m = 3000, and the salary after n years is given by:

S_A(n) = 31000 + 3000n

  • For Company B, the salary starts at $38,000, with a raise of $2,000 each year. Thus, b = 38000, m = 2000, and the salary after n years is given by:

S_B(n) = 38000 + 2000n

Item b:

  • They will be the same after n years, for which:

S_A(n) = S_B(n)

Then

31000 + 3000n = 38000 + 2000n

1000n = 7000

n = \frac{7000}{1000}

n = 7

The salaries will be the same after 7 years.

A similar problem is given at brainly.com/question/24282972

7 0
2 years ago
Other questions:
  • PQRS is a parallelogram. PR and QS are diagonals. Match each element to its value. Tiles value of length of value of length of
    15·2 answers
  • There are six muffins in a package. How many packages will be needed to feed 48 people if each person has two muffins
    9·2 answers
  • In the figure below, BD and EC are diameters of circle P.
    11·1 answer
  • I need help with this picture ? Please
    6·1 answer
  • Match the English word or phrase to its math equivalent.
    11·1 answer
  • Please help my friend
    15·1 answer
  • Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 500 sandwiches in all, 270 of which
    12·1 answer
  • if accrotime guarantees a full refund on any defective watch for 2 years after purchase, what percentage of total
    14·1 answer
  • PLS HELPPP<br> find the volume.
    11·1 answer
  • 1 basic algebreh im slow hlp me 2
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!