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
kipiarov [429]
3 years ago
8

Find the distance between (1,2) (-1,-2) Helppp

Mathematics
2 answers:
Masja [62]3 years ago
7 0

Answer:

2√5 ≈ 4.47214

Step-by-step explanation:

You can draw a triangle with corner points (-1,2); (1,2) and (-1,-2), and the distance will be the hypotenuse, use pythagoras to solve:

√(2²+4²) = √20 = 2√5

Tcecarenko [31]3 years ago
5 0

Answer:

4.472 units

Step-by-step explanation:

1-(-1)=1+1=2

2-(-2)=2+2=4

2²+4²=c²

4+16=c²

20=c²

c=√20

c=4.472 units

You might be interested in
What is −1 2/3⋅(−5 1/4)?
frez [133]

Answer:

-  35/4 its the answer from a exact from

Step-by-step explanation:

3 0
1 year ago
a floor is 450 ft by 90 ft. A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet. what are the dimensions of
Minchanka [31]
450/5= 90 units

90/5= 18 units

All you need to do is divide the real dimensions by the scale dimensions, and turn that answer to units. Notice: It said 1 unit: 5 feet

The scale drawing was 90 to 18 units.

I hope this helps!
~kaikers
8 0
3 years ago
20cm rounded dto thenearest tenth
NNADVOKAT [17]

Answer:

20cm rounded to the nearest tenth is 20cm

(っ◔◡◔)っ ♥ Hope It Helps ♥ Please Consider giving Brainliest

6 0
3 years ago
A rectangular soccer field is 80 meters wide and 110 meters long. The coach asks players to run from one corner of the field to
seraphim [82]

Answer:

Step-by-step explanation:

Goven the length of the field = 110m

Width = 80m

The length of the diagonal is expressed using the pythagoras theorem;

d² = l² + w²

d² = 110² + 80²

d² = 12100 + 6400

d² = 18500

d = √18500

d = 136.01

Hence the players have to run 136.01m diagonally

7 0
3 years ago
What is the measure of JK 37
Lelechka [254]

Answer:

Step-by-step explanation:

Lets x =measure of arc JK

37 = 1/2 (45 + x)

74 = 45 + x

74 - 45 = x

29 = x

or

x = 29

answer

B. 29

7 0
3 years ago
Read 2 more answers
Other questions:
  • How to slove this: x-5/3=x-3/5
    5·1 answer
  • "Sonia had band practice 2 _1/3 hours on Saturday and 1_3/4 hours on Monday. How many total
    13·1 answer
  • Please help me with this question
    11·1 answer
  • A ______ is e ratio of a number to 100
    8·1 answer
  • Hellllp!!!!! i dont get this at all
    14·2 answers
  • May someone help? show my work too
    15·1 answer
  • Please Help.<br> Algebra.
    12·1 answer
  • Solve x and y. show all work
    9·1 answer
  • The opposite angles of a parallelogram are (3x + 5)° and (61 – x)°. Find the measure of four angles.
    13·1 answer
  • 1,092 inches to yards
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!