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Sidana [21]
2 years ago
13

Find the scale factor that was used to change

Mathematics
2 answers:
Scrat [10]2 years ago
6 0

Answer:

C) 1/5

Step-by-step explanation:

original value = 25"

scaled value = 5"

To find the scale factor, find the number that muliplies 25 to become 5:

⇒ 25 × 1/5 = 5

Therefore, the scale factor is 1/5

avanturin [10]2 years ago
4 0

Answer:

C. 1/5

Step-by-step explanation:

Original * scale factor = Scaled

25 * SF = 5

Divide each side by 25

25/25 * SF = 5/25

SF = 1/5

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Which linear function represents the line given by the point slope equation y + 7= 2/3(x+6)
Andrews [41]

Hello from MrBillDoesMath!

Answer:   f(x) =   (2/3)*x -3   -- which is not a provided answer..


Discussion:


We are given that y + 7 = (2/3) * (x + 6). Multiply out the right hand side:


y + 7 = (2/3) * x + (2/3) * 6 = (2/3) *x + 12/3

        =   (2/3)*x + 4


Subtract 7 from both sides:

y + 7 - 7 = (2/3)*x + 4 - 7

or

y =  (2/3)*x -3



Thank you,

MrB


y + 7= 2/3(x+6)

7 0
3 years ago
HELP ME WITH THESE TWO PLEASE PLEASE ILL GIVE BRAINLIEST
faltersainse [42]

Answer:

1. C. 28/54

2. A. 5/22

Step-by-step explanation:

1. Simplify each fraction to see which of the four are equal to 4/9.

2. Convert each to a decimal to see which is between 2/11 and 3/11.

6 0
3 years ago
Read 2 more answers
How do you simplify this
kramer

Answer:

multiply the bottom and the top by route 2 minus route 3

this gives 4 route 2 minus route 18 over minus 1

this gives minus 4 route 2 add route 18

route 18 simplifies to 3 route 2

minus 4 route 2 add 3 route 2 gives minus route 2 as the answer

3 0
2 years ago
Help help math math math
Morgarella [4.7K]
The answer is x = 8

thank u
7 0
2 years ago
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Can someone help me with exercise 121?
yanalaym [24]
It would be
(X^4+2X^2) -119(X^2-2X) then you would simplify
X^4+2X^2-119X^2-2X
So it would be
X^4+117X^2-2X=0
So basically X is undefined
8 0
3 years ago
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