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qaws [65]
2 years ago
14

Help like I do not understand math at all

Mathematics
2 answers:
Fynjy0 [20]2 years ago
7 0
Parts A:There will be 57 rows
Part B: because 513 divided by 9 equals 57
Part C:equals 25 because if you divide 250 by 5 and then divide it by 2 u get 25
yKpoI14uk [10]2 years ago
5 0

Answer:

Step-by-step explanation:

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Find the equation of the line which passes through the point
sammy [17]

Answer:

y= \frac{1}{5}x- \frac{56}{5}

Step-by-step explanation:

We want to find the equation of the line that goes through: !6,-10) and is perpendicular to the line

5x + 3y = 2y - 3

Let's simplify the equation of the line to get:

3y - 2y = - 5x + 3

y = - 5x + 3

The slope of this line is -5.

The perpendicular to this line has a slope of

\frac{1}{5}

The equation going through (6,-10) is

y=m(x-x_1)+y_1

We substitute to get;

y= \frac{1}{5} (x-6) - 10

Expand;

y= \frac{1}{5}x- \frac{6}{5}  - 10

y= \frac{1}{5}x- \frac{56}{5}

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2 years ago
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She traveled 23 floors, 30-7=23.
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3 years ago
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Answer:

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Step-by-step explanation:

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