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
g100num [7]
3 years ago
12

We can find the length of DE using the Pythagorean Theorem:

Mathematics
2 answers:
Sloan [31]3 years ago
8 0
The answer is 

<span>C)  <span>DE = <span>(4 - 1)2 + (1 - 3)<span>2

rewriten 

</span></span></span></span>DE = sqrt (4 - 1)^2 + (1 - 3)^2
prohojiy [21]3 years ago
6 0
What's the difference between A) and C)??
There should be an E) because the correct answer would be in either of these forms:
{DE}^{2}  =  {(4 - 1)}^{2}  +  {(1 - 3)}^{2}  \:  \: or \\  DE  =  \sqrt{( {3}^{2}  +  {2}^{2} )} \:   \: or \\  {DE}^{2}  =  {(4 - 1)}^{2} +  {(3 - 1)}^{2}
You might be interested in
A group of 6p people are renting a vacation house together the price of the rental is 3p to the 2nd power if they split the cost
Tanya [424]
So we just do
cost/number of people=cost per 1 person
so
(6p)/(3p^2)
remember that you can split it up and make ones
\frac{6p}{3p^{2}}=\frac{6}{3p} times \frac{p}{p}=\frac{2}{1p} times \frac{p}{p} times \frac{3}{3}=\frac{2}{1p}  times 1 times 1=2/p

easy way is
remember that
(x^m)/(x^n)=x^(m-n)
so
(6p)(3p^2)=6/(3p=2/p=2p^-1


each member pays 2/p

4 0
3 years ago
Prove that A is a subset of B if and only if B complement is a subset of A complement.
WITCHER [35]
Please read the attached file

3 0
3 years ago
Will give Brainly if correct
KengaRu [80]

Answer: -8

Step-by-step explanation: When it says f(x), all you have to do is find value x on the coordinate plane and look up or down until you find a point that runs through that x value.  In this case, if you draw a line on x=5, you can see that it goes across a point that has a y value of -8, which is your answer.

8 0
3 years ago
What are the zeros<br>(x+12)^2=0
wariber [46]
(x+12)^2 = 0

x + 12 = 0

x = - 12

4 0
3 years ago
Read 2 more answers
Which of the following appear in the diagram below?
mote1985 [20]

Answer:

Option B ; C ; D

Option B i.e YX

Option C i.e YW

Option D i.e <XYZ

6 0
3 years ago
Other questions:
  • What is 1/4(x+16)-x equal too
    6·1 answer
  •  please answer ASAP, also, who ever answers if first and has the best explination and work will get the BRAINLIEST crown, and a
    6·1 answer
  • What’s the missing length?
    8·1 answer
  • A classroom has stadium seating. There are 10 seats in the first row, 13 seats in the second row, 16 seats in the third row and
    6·1 answer
  • Write the word sentence as an equation. Then solve.
    13·2 answers
  • *Needs Quick* A pack of cinnamon-scented pencils sells for $4.00. What is the sales tax rate if the total cost of the pencils is
    15·2 answers
  • Please help me I will give you all my points
    15·2 answers
  • 2/3b 6+7=-1 <br><br> What is the value of b?
    13·1 answer
  • Is 23 a prime number
    10·1 answer
  • 20 points!! Pls help
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!