Graph x – 3y = 3 please help

A map of a park says its scale is 1 to 100. What does that mean?

Alex777 [14]

A scale is a term that refers to the representative fraction for comparing the original length and image length of a given object. It means implies that every 1 unit on the drawing is equal to 100 units on the park.

A scale is a term that can be referred to as the representative fraction that compares the original length and image length of a given object. Types of scale include enlarged scale, reduced scale, and real scale.

Enlarged scale is a scale that is used when the size of a given object is to be increased.
Reduced scale is used when the size of a given object is to be decreased.
Real scale implies the exact size of a given object.

Scale can be expressed as;

Scale = $\frac{length on drawing}{original length}$

Thus a scale has no unit.

Therefore, the given question implies that every 1 unit on the drawing is equal to 100 units on the original park. Thus it is a reduced scale.

For more clarifications on a scale drawing, visit: brainly.com/question/23209981

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6 0

1 year ago

4x + 5y = 3 2x + 3y = 1Solve by elimination

Lesechka [4]

Answer:

The solution to the system of equations is:

x = 2, and y = -1

Explanation:

Given the pair of equations:

4x + 5y = 3 ..........................................................................(1)

2x + 3y = 1............................................................................(2)

To solve this by elimination:

Multiply equation (2) by 2, to eliminate x

Equation (2) becomes

4x + 6y = 2 .........................................................................(3)

Subtract equation (1) from (3)

4x - 4x + 6y - 5y = 2 - 3

y = -1 ....................................................................................(4)

Multiply equation (1) by 3 and equation (2) by 5 to eliminate y

Equation (1) becomes

12x + 15y = 9 .......................................................................(5)

Equation (2) becomes

10x + 15y = 5 ........................................................................(6)

Subtract equation (6) from (5)

12x - 10x + 15y - 15y = 9 - 5

2x = 4

Divide both sides by 2

x = 4/2 = 2 ............................................................................(7)

From equations (7) and (4)

x = 2, and y = -1

7 0

1 year ago

A baseball team has home games on Friday and Sunday. The two games together earn $3532.50 for the team. Friday's game generate

Semmy [17]

First you would divide $3532.50 by 2 which would equal $1766.25.
The you would add $225.75 to $1766.25 which equals $1982.
The Friday had $1540.50 taken in & the Sunday game had $1982 taken in.

5 0

3 years ago

4b.) Write an equation using point-slope form with a slope of 2.3 and goes

Yuri [45]

Answer:

$y+3.2=2.3(x-4.5)$

Step-by-step explanation:

So the point-slope formula looks like this: $y-y_1=m(x-x_1)$

$y_1$ = any y point on the line

$x_1$ = any x point on the line

$m$ = the slope

And hey, look, we're already given all that information!

So we can just plug those values into the equation:

$y+3.2=2.3(x-4.5)$

(*note: It's a +3.2 because 3.2 was negative in the first place, and -(-x) = +x)

3 0

3 years ago

Just the 3 that r blank if it's possible pls anyone help I need to turn it in tomorrow pls help!!!!

svetlana [45]

3. 8/12 and 9/12

5. 1,2,3,6,9,18

6.Friday

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Glad I could help, and good luck!
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7 0

3 years ago

Graph x – 3y = 3 please help​

Graph x – 3y = 3 please help