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natka813 [3]
3 years ago
5

Helppppppppppppppppppppp

Mathematics
1 answer:
poizon [28]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Look at both rectangles and list each of the corners coordinates:

The rectangle on the left has coordinates:

R: (-4,-1)

S: (-1,-1)

T: (-1,-3)

U: (-4,-3)

Now because the rectangle transformed to a different location we should take the coordinates of each of its vertices to find what type of transformation this is:

R' : (4,-1)

S' : (1,-1)

T' : (1,-3)

U' : (4,-3)

We can notice that the difference between both sets of points is that the x-value changes sign and the y-values stay the same, therefore the answer is A

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Paladinen [302]

I think you intended writing #30 as his pay rise instead of #30000. I solved the problem using #30 as his annual pay rise.

Answer:

The man's initial salary was #714

Step-by-step explanation:

Extracting the key information from the question:

*** A man got a pay raise for 10 years.

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*** He gets a pay raise of #30 annually.

*** We are simply required to calculate his initial salary before he started receiving pay rise.

Now, To calculate his initial salary before he started receiving pay rise, let us denote that initial salary that we are currently unaware of by "a".

Since his salary as at today is #1,014 and he has also received this pay rise of #30 for 10 years, we can calculate his initial salary before he started receiving pay rise every year with the following equation:

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That is -

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a = 1014 - 300

a = #714

Therefore the man's initial salary was #714

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3 years ago
12+8 (-5= <br> A:2<br> B:8 <br> C:15<br> D:10
ludmilkaskok [199]

Answer:

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Step-by-step explanation:

12+8=20

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A class is divided evenly into four groups.which could NOT be the total number of students in the class?
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I would say it could possibly be 67
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