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
Alex_Xolod [135]
2 years ago
14

Devin’s friend Ryan lives 2 blocks west and 5 blocks south of Devin. Devin’s friend Andy lives 7 blocks east and 2 block north o

f Devin. How far do Ryan and Andy live from each other? a. 16 blocks c. 11.4 blocks b. 12.7 blocks d. 13.1 blocks

Mathematics
2 answers:
Sav [38]2 years ago
4 0

Answer:

Step-by-step explanation:

Devin’s friend Ryan lives 2 blocks west and 5 blocks south of Devin.

Coordinates of Ryan:

2 blocks west = -2

5 blocks south = -5

= (-2,-5)

Devin’s friend Andy lives 7 blocks east and 2 block north of Devin.

Coordinates of Andy:

7 blocks east = 7

2 blocks north = 2

= (7,2)

The distance of Ryan and Andy:

RtoA = sqrt((2 + 5)^2 + (7 + 2)^2)

= sqrt(49 + 81)

= 11.4

My name is Ann [436]2 years ago
3 0

Answer:

≈11.4

Step-by-step explanation:

We know that, Ryan lives 2 blocks west and 5 blocks south of Devin

=> Coordinate of Ryan: (-2,-5). Because:

  • 2 blocks west = 2 unit to the left = -2
  • 5 blocks south = 5 unit go down= -5

Andy lives 7 blocks east and 2 block north of Devin.

=>Coordinate of Andy: (7,2), because:

  • 7 blocks east = 7 unit ti the right = 7
  • 2 block north = 2 unit go up = 2

Hence, to find out the distance of Ryan and Andy, we use distance formula as below:

\sqrt{(2+5)^{2} + ((7+2)^{2} }  ≈11.4

You might be interested in
5) A cube has height of 3 cm. What is the volume of the cube?
ElenaW [278]

Answer:

V =27cm^3

Step-by-step explanation:

The volume of a cube is given by

V = s^3 where s is the side length

V = 3^3

V = 3^3

V =27cm^3

6 0
2 years ago
Read 2 more answers
What are the coordinates of Point A after the
Flura [38]

Answer:

A' (-3,7)

B' (0,10)

C' (12,10)

D' (-2,-4)

Step-by-step explanation:

A' (-6+3 , 3+4) = (-3,7)

B' (-3+3 , 6+4) = (0,10)

C' (9+3 , 6+4) = (12,10)

D' (-5+3 , -8+4) = (-2,-4)

5 0
3 years ago
Kendra brought a quilt kit. In the kit were red, blue, and white cloth squares and the instructions below.
soldi70 [24.7K]

Blue=4

red=8

white=4

I hope you are able to solve the question on your one shortly!

6 0
3 years ago
What is rank correlation?​
Irina-Kira [14]

Step-by-step explanation:

it's any of several statistics that measure an ordinal association. Measures the degree of similarity between two rankings.

6 0
2 years ago
Nick invests $3,500 in an account earning 11% interest compounded annually. Krista invests $4,000 in an account earning 4% inter
Dovator [93]
Krista will have more money in 2 years time than Nick and she will get $14.05 more than Nick. Hope this helps.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the exact volume of the cylinder (radius 13 in., height 30 in.)
    12·1 answer
  • A restaurant sells 12 breakfast meals used what’s 25% of a breakfast meals are pancakes how many orders of pancakes does the res
    7·1 answer
  • List the two factor 36 and 48
    13·2 answers
  • The angle of elevation from a viewer to the center of a fireworks display is 55°. If the viewer is 75 yards away from where the
    13·1 answer
  • X to the 9th power over x to the 4th power.
    10·2 answers
  • Paul's soccer camp started at 8:25 A.M. They spent 1 hour and 55 minutes practicing defense and 2 hours and 10 minutes shooting.
    5·1 answer
  • Question 18 of 40<br> 5<br> Simplify (4-2)5
    7·1 answer
  • Please help me i need sm help thank you
    15·1 answer
  • AP statistics HELP PLEASE!!!!
    6·1 answer
  • Which set of side lengths can be used to prove the statement below is false?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!