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MatroZZZ [7]
3 years ago
11

Please answer this question correctly for 25 points and brainliest!!

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0

Step-by-step answer:

Given an enlargement from preimage (ABC) to image (A'B'C').

Need to find scale factor.

Solution:

Scale factor = linear size of image / linear size of preimage.

From the accompanying diagram, we see that

L(preimage) = AC = 4 units

L(image) = A'C' = 12 units

Therefore

Scale factor = L(image) / L(preimage) = 12 / 4 = 3

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40 divided by a number m
Alchen [17]

Answer:

40/m

Step-by-step explanation:

I dont really know what I'm answering but there's that

4 0
3 years ago
45x+10y+50=?<br> PLZ HELP ASAP DUE TODAY!
Viktor [21]

Answer:

5(9x + 2y + 10)

or

x = 0

y = -5

Step-by-step explanation:

If you are just factoring this, you will factor a 5 out from everything.

5(9x + 2y + 10)

or if you are trying to solve just isolate one of the variables and then substitute it into the original equation

45x + 10y = 50

10y = 50 - 45x

y = 5 - 4.5x

45x + 10(5-4.5x) + 50

45x + 50 - 45x + 50

x=0

45(0) + 10y + 50

0 + 10y + 50

10y + 50

10y = -50

y = -5

and it would be x = 0 and y = -5

7 0
3 years ago
The sum of G and the qoutient of 3 and h
larisa86 [58]
G+(3/h) This is the correct answer!
3 0
3 years ago
Brainliest for the best answer, for 50 points:<br><br>​
vampirchik [111]

Answer:

a) Children total 37, Teens total 64, Adults total 50, Chocolate total 70, Vanilla total 47, Strawberry total 34

b) 15

c) 15

d) 49/64

7 0
3 years ago
Points have the following physical properties:
Murljashka [212]

Answer:

D.  none

Step-by-step explanation:

The point in geometry is defined as the location.

Point A is described as the location of A on any given plane.

Point is represented as a dot.

A dot has no physical dimension like depth,  height, thickness or size.

Hence, any two points can not be compared on the basis of any physical parameter.

3 0
4 years ago
Read 2 more answers
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