MATHEMATICS COLLEGE

Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 1). What is the distance from B to B′ ?

Answers

Answer 1
Answer: Translated
so the distance from A to A' should be the same as form B to B'

distance formula
distance between (x1,y1) and (x2,y2) is


so distance between (1,5) and (-2,1) is






the distance is 5 units
Answer 2
Answer:

Answer:

5 units

Step-by-step explanation:


Related Questions

MIDDLE SCHOOL

If x varies directly as y, find x when y=8. x=14 when y=-2

Answers

Answer:

4

Step-by-step explanation:

x-y

14-8=6

so x is 6 more than y

y+6=x

y= -2. -2 + 6 = 4

MIDDLE SCHOOL

Simplify 83. 24 192 512

Answers

Answer: The answer is 512. Have a blessed day! :)

83 is a prime 
24  = 2³x3
192 = 2⁶x3
256 = 2⁸ 
MIDDLE SCHOOL

LCM is between 100 and 200 and their greatest common factor is 64

Answers

Answer:

The possible numbers are,

64 and 128 or 64 and 192

Step-by-step explanation:

Given,

The greatest common factor of two numbers is 64,

Let first number = 64x and second number = 64y

Where,

GCF(x, y) = 1,

Now, LCM( 64x, 64y) = 64xy,

According to the question,

100 < 64xy < 200

⇒ 1.5625 < xy < 3.125

⇒ xy = 2 or 3   ( ∵ xy must be a whole number )

If xy = 2,

⇒ x = 1, y = 2 or x = 2, y = 1

Thus, the numbers are 64 and 128.

If xy = 3,

⇒ x = 1, y = 3 or x = 3, y = 1

Thus, the numbers are 64 and 192.

MIDDLE SCHOOL

If m&ms cost 5.99 a pound how much would it cost to buy eight and a half pounds of m&ms?

Answers

Multiply  

5.99

by  

8

your answer

47.92

Answer:

47.22

Step-by-step explanation:


HIGH SCHOOL

If you know the density and volume of a substance, how could you find its mass?

Answers

Since D=MV, we can infer that M=D/V
That is your equation----------------^
HIGH SCHOOL

What is solve 5x-65=3x-17

Answers

If you would like to solve 5x - 65 = 3x - 17, you can do this using the following steps:

5x - 65 = 3x - 17
5x - 3x = 65 - 17
2x = 48
x = 48/2
x = 24

The correct result would be 24.
MIDDLE SCHOOL

Carlos brought 9 pounds of oranges for $6.How much will Carlos pay for 30 pounds of oranges?

Answers

Answer:

$20

Step-by-step explanation:

First you find how much it is for a pound by doing 6/9

6/9= .66

Then you multiply the unit rate (.66) by 30

.66*30=20

HIGH SCHOOL

Andrew is 6 years older than Phil. The sum of their age is 14. What are their ages?

Answers

He is eight years of age.

This is translation. We're going to represent Andrew as 'A' and Phil as 'P'.

A=6+P (key word: "is" means equal)

A+P=14

Now we substitute A in the equation as:

(6+P)+P=14

6+2P=14 ***added like terms***
-6 -6
------------
2P=8
---- ---
2 2

P=4

We just find out that Phil is 4 years old...BUT WHAT ABOUT ANDREW!!??? We are simply just going to substitute Phil's age into one of the equations as so:

A+P=14

A+4=14
-4 -4
-----------
A=10

Andrew is 10 years old and Phil is 4 years old! Have a blessed day!
HIGH SCHOOL

Simplify the ratio. 14 to 22. type as an integer or a fraction

Answers

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