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3 years ago

Greg made $204 for 17 hours of work

Mathematics

2 answers:

Airida [17]3 years ago

6 0

Answer:

13 hours

Step-by-step explanation:

First divide 204 and 17

then divide the number you got by 156

Stolb23 [73]3 years ago

3 0

Answer:

13 hours

Step-by-step explanation:

Set up a proportion. 204:17 and 156:x

204 156

Mark at brainliest please!

17 x

Cross multiply. 204x=156*17, 204x=2652, x=13

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Y= -1/3x + 4 I dont understanddddddddddd

mr Goodwill [35]

- if you're looking for the inverse of it is -3x + 12
- if you're looking for the slope of it is m equals m=-1/3
- if you're looking for the access interception point of it is the x-intercept is (12, 0 )the Y intercepts is (0,4)

7 0

3 years ago

Find the equation for the line that passes through the point (1,-3) and that is parallel to the line with the equation 3/2x-2y=-

kondaur [170]

The equation for the line that passes through the point (1,-3) and that is parallel to the line with the equation $\frac{3}{2}x - 2y = \frac{-17}{2}$ is:

$y = \frac{3}{4}x - \frac{15}{4}$

<h3>Solution:</h3>

Given that line that passes through the point (1, -3) and that is parallel to the line with the equation $\frac{3}{2}x - 2y = \frac{-17}{2}$

We have to find equation of line

The slope intercept form is given as:

y = mx + c

Where "m" is the slope of line and "c" is the y-intercept

Let us first find slope of line containing equation $\frac{3}{2}x - 2y = \frac{-17}{2}$

$\frac{3}{2}x - 2y = \frac{-17}{2}$

Rearrange the above equation into slope intercept form

$\frac{3x}{2} + \frac{17}{2} = 2y\\\\y = \frac{3x}{4} + \frac{17}{4}$

On comparing the above equation with slope intercept form y = mx + c,

$m = \frac{3}{4}$

So the slope of line containing equation $\frac{3}{2}x - 2y = \frac{-17}{2}$ is $m = \frac{3}{4}$

We know that slopes of parallel lines are equal

So the slope of line parallel to line having above equation is also $m = \frac{3}{4}$

Now let us find the equation of line having slope m = 3/4 and passes through point (1 , -3)

Substitute $m = \frac{3}{4}$ and (x, y) = (1 , -3) in slope intercept form

y = mx + c

$-3 = \frac{3}{4}(1) + c\\\\c = -3 - \frac{3}{4}\\\\c = \frac{-15}{4}$

Thus the required equation of line is:

substitute $m = \frac{3}{4}$ and $c = \frac{-15}{4}$ in slope intercept form

$y = \frac{3}{4}x + \frac{-15}{4}\\\\y =\frac{3}{4}x - \frac{15}{4}$

Thus the equation of line is found out

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3 years ago

What is the sum of the exterior angle measures, one at each vertex, of a convex polygon with 11 sides?

Dennis_Churaev [7]

The sum (for all polygons) of the exterior angles are 360. So, 360/11 is 32.72

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