3 years ago

What is the answer to Y=-2x-1/2

Mathematics

1 answer:

ruslelena [56]3 years ago

5 0

Answer:

Is this slope-intercept form?

Step-by-step explanation:

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creativ13 [48]

As you can see from the picture you have:
to rotate point S about the origin by $90^0$ clockwise to form point S'';
to rotate point R about the origin by $90^0$ clockwise to form point R'';
to rotate point Q about the origin by $90^0$ clockwise to form point Q'';
to rotate point T about the origin by $90^0$ clockwise to form point T''.
Then you have to translate polygon Q''R''S''T'' 1 unit down.
Note that rotation $90^0$ clockwise is the same as rotation $270^0$ counterclockwise, so the correct answer is rotating $270^0$ counterclockwise about the origin and translating 1 unit down.

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4 years ago

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Solve for x: 2x - 2y = 10, y = - 5.5

il63 [147K]

2x-2y=10
Y=-5.5
Sub y into the equation and solve for x
2x-2(-5.5)=10
2x+11=10
2x=10-11
2x=-1
X=-1/2
Hope this helps!

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3 years ago

I need help on this problem

deff fn [24]

4n + 22 < 82 <=== ur inequality

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4 years ago

If the first 100 elements on the periodic table, 13/100 were discovered in the ancient times, and 21/100 were discovered in the

Inessa05 [86]

Answer:

$\frac{61}{100}$ , 61/100

Step-by-step explanation:

First we need to add all of the fractions before or at the 1980s, they have the same denominator, so we simply just add. It comes out to 39/100. Subtract 39 from 100 and we get 61 out of 100 or 61/100 or 61%.

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4 years ago

Where do I subtract the 2

sashaice [31]

I thing it from the 4

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3 years ago

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