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asambeis [7]
3 years ago
7

Write each number in scientific notation 1 27.5

Mathematics
2 answers:
babymother [125]3 years ago
8 0
1 = 1 x 10 exponent 0
27.5 = 2.75 x 10 exponent 1
inysia [295]3 years ago
4 0

The positive exponent of 10 is the number of places you need to move the decimal point left to get the number in the form d.f...f × 10ⁿ where d is some non-zero digit, and the digits f are those necessary to express the full precision of the number. Moving the decimal point to the right will produce negative values of n.

1 = 1 × 10⁰

27.5 = 2.75 × 10¹

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How to simplify <br> -6k +7k<br> 12r -8 -12<br> n -10 +9n -3<br> -4x-10x<br> -r -10r
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Read 2 more answers
Write an equation in slope intercept form for the line that goes through the point (-2,-5) and (3,5)
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Slope intercept form is y=mx+b

Let’s first find the slope, which is y2-y1/x2-x1

Let’s make the point (-2,-5) our x1 and y1 and let’s make the point (3,5) our x2 and y2.

5+5/3+2

10/5

2 = slope

So far, our equation is looking like this:

y=2x + b

To find the y-intercept (b), let’s plug in one of the points.

Let’s use the point (3,5)

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So, our y-intercept is going to be -1

Finally, our equation is going to look like this:

y=2x-1

Hope I helped!

5 0
3 years ago
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