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Elenna [48]
2 years ago
10

Hi what is 4x3-1 x20= Don’t mind this

Mathematics
2 answers:
avanturin [10]2 years ago
7 0
I’m pretty sure it’s -8
krek1111 [17]2 years ago
3 0

Answer:

4 x 3 - 1 x 20 = -8

H u m a n F i n g e r P i e.

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Please explain the problem attached
borishaifa [10]
<h3>Answer:</h3>

F (3x, 3y)

<h3>Explanation:</h3>

Dilation about the origin multiplies each coordinate by the dilation factor. For some coordinates (x, y), dilation by a factor of 3 means the new coordinates are ...

... 3×(x, y) = (3x, 3y)

_____

<em>Comment on the problem</em>

The way the problem is worded, you expect an answer choice that will be specific to the coordinates of point A. There are none.

Instead, the answer choices are generic, corresponding to dilation of a point (x, y) by a factor of 3, translation up and to the right by 3, dilation by a factor of 1/3, and translation down and to the left by 3.

8 0
3 years ago
Joshua is going to mow lawns during his summer break. The graph in the figure shows a linear relationship between the number of
eduard
The answer would be C because you would do 60 x 25 which would give you 1,500
6 0
3 years ago
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I need answers too these two questions pls
Paraphin [41]
Can you show the options? so i can chooseffffndnsns
8 0
3 years ago
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Alison knits 1/10 of scarf in 4/5 of an hour. what fraction of a scarf can alison knit in 1 hour? and how do u solve it?
pav-90 [236]
For this case we can make the following rule of three:
 1/10 scarf ------> 4/5 hour
 x ------------------> 1 hour
 Clearing the value of x we have:
 x = (1 / (4/5)) * (1/10)
 Rewriting we have:
 x = (5/4) * (1/10)
 x = 5/40
 x = 1/8
 Answer:
 
A fraction of a scarf that alison can knit in 1 hour is:
 
x = 1/8
8 0
3 years ago
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I need the answer to this problem please help me
LekaFEV [45]
I'm pretty sure both B and C equal 12 as well
Since the triangle equals 180 and the angels are all congruent
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