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
zvonat [6]
2 years ago
13

Please answer 2,3, and 6

Mathematics
1 answer:
aleksandrvk [35]2 years ago
8 0

Answer:

The given two column proof is completed as follows;

Statements    {}                                               Reasons

1. \overline{BE} ║ \overline {CD}    {}                                               1. Given

2. ∠1 ≅ ∠2, ∠3 ≅ ∠4 {}                                    2. <u>Corresponding</u> ∠s Post.

3. ΔABE ~ ΔACD {}                                          3. <u>AA similarity Postulate</u>

4. \dfrac{AC}{AB} = \dfrac{AD}{AE}    {}                                              4. Def. of ~ Δs

5. AC = AB + BC; AD = AE + ED   {}                5. Segment Add. Post

6. \dfrac{AB + BC}{AB} = \dfrac{AE + ED}{AE}   {}                           6. <u>SAS Similarity Theorem</u>

7. \dfrac{AB}{AB} + \dfrac{BC}{AB}  = \dfrac{AE }{AE} + \dfrac{AE}{AE}   {}                          7. Distributive property of equality

8. 1 + \dfrac{BC}{AB}  = 1 + \dfrac{AE}{AE}  {}    {}                               8. Simplify \left(\dfrac{AB}{AB} =1;  \dfrac{AE }{AE} =1\right)

9. \dfrac{BC}{AB}  =\dfrac{AE}{AE}          {}    {}                                    9. Subtraction prop. of =

Step-by-step explanation:

The given two column proof is completed as follows;

Statements    {}                                               Reasons

1. \overline{BE} ║ \overline {CD}    {}                                               1. Given

2. Corresponding angles are congruent (postulate)

3. Angle Angle, AA similarity Postulate

4. Def. of ~ Δs Definition of similar triangles

5. Segment Addition Postulate

6. Side-Angle-Side SAS Similarity Theorem

7. Distributive property of equality

8. 1 + \dfrac{BC}{AB}  = 1 + \dfrac{AE}{AE}  {}    {}                               8. Simplify \left(\dfrac{AB}{AB} =1;  \dfrac{AE }{AE} =1\right)

9. Subtraction property of equality, by subtracting 1 from both sides

You might be interested in
HELP!! FAST!!
maks197457 [2]

Answer: Choice D

x_n = f(x_{n-1})

This basically says "the nth term is found by computing math, aka evaluating some function, based on the (n-1)th term".

As an example, we could have a function that simply squares the input

Let's say we started at 5. It squares to 25 which in turns squares to 625, and so on. Each new term is based on the old term. Namely, we squared the old n-1 term to get the new nth term.

5 0
3 years ago
PLEASE PLEASE HELP!!!
natka813 [3]

Answer:

398,765 books were sold

Step-by-step explanation:

How to get the answer:

1) Identify the given

  32,300 is percentage

  8.1 % is rate

  base (b) is missing

2) Solve

   b= p/r

   b= 32,300 / 8.1% or 0.081

   b= 398,765

3) Check

   398,765 x 8.1% = 32,299.97 or 32,300

5 0
3 years ago
How are the two functions f(x) = 0.7(6)x and g(x) = 0.7(6)–x related to each other?
Harlamova29_29 [7]
The answer
f(x) = 0.7(6)x = <span>f(x) = 0.7(6)^x, and  </span><span>g(x) = 0.7(6)–x= </span>g(x) = 0.7(6)^-x=1/<span>0.7(6)^x
so </span>
g(x) =1/<span>0.7(6)^x=1 /</span><span><span>f(x)

</span> the relationship between f and g are </span>g(x) =1 /<span>f(x) or </span><span>g(x) . <span>f(x) = 1</span> </span>






7 0
3 years ago
Read 2 more answers
Need help with this math
Mademuasel [1]

Answer:

USE BODMAS

2^p+q

7 0
2 years ago
When using a debit card: Question options: A:There are always fees. b:Identification is always required. c:You still need to rec
DIA [1.3K]

Answer:

D.

Step-by-step explanation:

Since this isn't a credit card, there are no interests or fees on a debit card, so A is incorrect. B is also incorrect. You only need identification when you are withdrawing or depositing at a bank, but purchases made in stores or online do not need your identification. You also don't need to record transactions in your checkbook (but it is recommend to keep track of purchases). Modern day technology already records transaction history and all you need to do is access it online.

D is correct because if someone steals your PIN for your debit card, they could go to stores and use that money. You can dispute charges and report to the bank if that happens.

3 0
3 years ago
Other questions:
  • The length which equation will have the same solution as 3(2x – 1) 4x = 13? of a rectangle is 8 inches and the width is x inches
    14·1 answer
  • To determine the fee charged to tow a car, a towing company uses the expression 0.7d+ 25, where d is the distance between the pi
    15·1 answer
  • wolfman arm is 61 inches long when he is human.when he is a werwolf his arm is 39.2 inches long. what is the diffrence betwwen t
    11·1 answer
  • You roll a number cube twice. What is the probability of rolling a 2 first and then rolling an odd number?
    5·2 answers
  • Margot is studying the yield of bushels of wheat in comparison to the amount of rainfall, in inches, that occurs. She finds the
    11·2 answers
  • Kim bought 10 used books at the yard sale.How much did she pay? Did you use addiction or multiplication to solve this this probl
    5·1 answer
  • Graph the function f(x) = x2 + 5x − 6 / x + 1 showing all the key features.
    13·1 answer
  • Rewrite 3/2 : 1/4<br> as a unit rate.
    9·1 answer
  • Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride.
    7·1 answer
  • A line has the equation y = 3x + 16 what are the coordinates of the y intercept of the line?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!