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umka2103 [35]
4 years ago
10

PLEASE HELP ASAP I WILL MARK BRAINLIEST!! ABCD is rotated counterclockwise about the origin. By how many degrees was ABCD rotate

d?

Mathematics
2 answers:
Vitek1552 [10]4 years ago
3 0

Answer:

270 degrees

Step-by-step explanation:

180 would be diagonal from original, 360 would be where the original is and 90 would be in the second quadrant so therefore its 270

vazorg [7]4 years ago
3 0

Answer:

270

Step-by-step explanation:

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How to solve this equation 5x-4-7x=4
elixir [45]

Answer:

x= -4

Step-by-step explanation:

Simplifying

5x + -4 = 7x + 4

Solving

-4 + 5x = 4 + 7x

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.

-4 + 5x + -7x = 4 + 7x + -7x

Combine like terms: 5x + -7x = -2x

-4 + -2x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0

-4 + -2x = 4 + 0

-4 + -2x = 4

Add '4' to each side of the equation.

-4 + 4 + -2x = 4 + 4

Combine like terms: -4 + 4 = 0

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Divide each side by '-2'.

x = -4

Simplifying

x = -4

3 0
3 years ago
A plumber charges $50 to come to a house and $20 an hour for work time.
PolarNik [594]
Since the 50 remains the same every time, is has no letters next to it in the equation.  The 20, however, is multiplied by the amount of hours, and will therefore have an h next to.  

20h + 50- the answer is a. 
6 0
3 years ago
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yKpoI14uk [10]

I do believe that that point is -2.2 because of the fact that the difference between -1.6 and -2.4 is 0.8, and there are 4 marks in between them. So each mark's value is decreased by -0.2.

5 0
3 years ago
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A linear relationship has the point (4, 48) and its rate of change is 12.
Triss [41]

Answer:

0

Step-by-step explanation:

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fgiga [73]

Answer:

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Step-by-step explanation:

Follow these steps to get your answer!

Divide 36/9 and multiply -6(7)

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Add 4 to 20.

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Subtract 42 from 24.

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4 0
3 years ago
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