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Degger [83]
4 years ago
12

How do you do a 90 degree clockwise rotation?

Mathematics
1 answer:
Bas_tet [7]4 years ago
7 0
In order to rotate<span> a triangle </span>90 degrees clockwise<span>, take each of the triangle's three coordinates (x, y), flip them and </span>make<span> the x negative (y, -x). Please give me the crown...</span>
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−2x + 2y = −5 <br> 5x − 6y = 8
larisa86 [58]

Answer:

y= 5x/6-4/3     y=x-5/2      

Step-by-step explanation:

4 0
3 years ago
Which expression matches the words "the product of 12 and 4, then subtract 8
Rasek [7]
The answer is 8 because 12 plus 4 is 16, and then 16 minus 8 is 8
7 0
4 years ago
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babymother [125]

Answer:

First of all, the answer is E.

Step-by-step explanation:

Based on the graph, comment what you think for 2. X axis is number of cones, y is cost of the cones. ;)

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Is 8000 meters greater than 9 kilometers?
mrs_skeptik [129]

Answer:

no

Step-by-step explanation:

6 0
1 year ago
Read 2 more answers
15. Construct the slope-intercept form equation of the line passing through (-5,23) and (10,-5).
Radda [10]

Answer:

15<em>y</em> = -28 <em>x</em> + 205.

Step-by-step explanation:

Slope intercept  form of equation is <em>y = mx + c</em> where m is slope and c is the y intercept.

Now slope of line passing through points (-5, 23) and (10, -5):

m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} } = \frac{-5 -23}{10 + 5} = \frac{-28}{15}

Now equation of line:

<em> y = mx + c</em>

substituting the value of m in above expression,

y = -\frac{28}{15} x + c

Now, since the line is passing through the point (-5, 23) therefore, x = -5 and y = 23. By substituting these values in above equation,

23 = -\frac{28}{15} \times (-5) + c

23 = \frac{28}{3} + c

c = 23 - \frac{28}{3} = \frac{69 - 28}{3} = \frac{41}{3}

So equation of line in slope intercept form:

y = -\frac{28}{15} x + \frac{41}{3}

Further solving,

15<em>y</em> = -28 <em>x</em> + 205.

3 0
3 years ago
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