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
inessss [21]
1 year ago
6

If ∆ABC = ∆EDF where the coordinates of A(0,2), B(2,4), and C(2,-1), what is the measure of DF?A-3B-3.1C-5D-5.9Please respond qu

ickly

Mathematics
1 answer:
aev [14]1 year ago
7 0

The triangles ABC and EDF are congruent, meaning they have the same side lengths and angles measures.

The measure of DF, as both triangles are congruent, is equal to the measure of BC.

We can calculate the length of BC using the distance formula:

\begin{gathered} D=\sqrt[]{(x_c-x_b)^2+(y_c-y_b_{})^2} \\ D=\sqrt[]{(2-2)^2+(-1-4)^2} \\ D=\sqrt[]{0^2+(-5)^2} \\ D=\sqrt[]{(-5)^2} \\ D=|-5| \\ D=5 \end{gathered}

As BC is congruent with DF and BC=5, the length of DF is 5 units.

You might be interested in
Which of the following statements is likely to be true?
Nostrana [21]

Answer:

c. The interquartile range offers a measure of income inequality among California residents.

Step-by-step explanation:

The range is the midspread which measures statistical dispersion. This is also known as H-spread which is equal to the difference between 75th percentile and 25th percentile. In the given scenario the interquartile range offers measure of income inequality among California residents.

5 0
3 years ago
53w + 13 < 56w + 16 solve for w
Sergio039 [100]

Answer:

w>-1

Step-by-step explanation:

1 Move terms

53w-56w<16-13

2 Collect like terms then subtract

-3w< 3

3 Divide both sides by -3

Answer: w>-1

4 0
3 years ago
Read 2 more answers
Consider the following data:
-BARSIC- [3]

Answer: x =6

Step-by-step explanation:

8 0
3 years ago
Please help!<br> Simplify the expression using order of operations:25 - 5 + 36/9 - 6(7)
fgiga [73]

Answer:

-18

Step-by-step explanation:

Follow these steps to get your answer!

Divide 36/9 and multiply -6(7)

25 - 5 + 4 - 42

Subtract 25-5

20 + 4 -42

Add 4 to 20.

24-42

Subtract 42 from 24.

-18

4 0
3 years ago
Read 2 more answers
If odd natural numbers are less than 7, then they are prime numbers.
guajiro [1.7K]
I think true?? i think! im really not sure but yea
5 0
2 years ago
Other questions:
  • Plzzz help me I don’t understand aTT ALL if I don’t do it I’ll get a 0 in my report card plz help
    6·2 answers
  • If there is a sphere with a volume of 1761.1 meters cubed, what is the radius?
    12·1 answer
  • For the graph shown, select the statement that best represents the given system of equations.
    13·2 answers
  • Match the real-world descriptions with the features they represent within the context of Melissa's garden. Not all tiles will be
    12·2 answers
  • The difference of 4x and 3 is -6
    13·1 answer
  • **WILL MARK BRAINLIEST** PLEASE ANSWER!! please ??
    13·1 answer
  • Dale has 2000 dollars to invest. He has a goal to have 5800 in this invest ment in 9 years. At what annual rate compounded conti
    10·2 answers
  • What is the value of x?
    13·1 answer
  • 6789 divided by 89.65
    6·2 answers
  • Hi help please thanks
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!