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Lera25 [3.4K]
4 years ago
8

In Module 1 you drew a plot of the heat distribution over a steel plate, given by u(x, y) = 8Oy2e-r2-0.3y2 Plot this surface ove

r the domain -2.1
Mathematics
1 answer:
Katyanochek1 [597]4 years ago
4 0
Look at it closely and do the work
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Look at pic DUE AT 4:00 HELPPP
liraira [26]

Answer:

The first is not equivalent, second is.

Step-by-step explanation:

2x-3.9x+7.5=5.9x+7.5

The first is not equivalent, second is.

7 0
3 years ago
Find the equation of a line that is parallel to y = x + 1 and passes through the point (3,-4).
White raven [17]

Given:

The equation of a line is:

y=x+1

A line is parallel to the given line and passes through the point (3,-4).

To find:

The equation of the line in the slope intercept form.

Solution:

The slope intercept form of a line is:

y=mx+b             ...(i)

Where, m is the slope and b is the y-intercept of the line.

We have,

y=x+1                ...(ii)

On comparing (i) and (ii), we get

m=1

Slope of the given line is 1.

We know that the slopes of parallel lines are equal. So, the slope of the required line is 1.

The required line passes through the point (3,-4) with slope 1. So, the equation of the required line is:

y-y_1=m(x-x_1)

y-(-4)=1(x-3)

y+4=x-3

Subtracting 4 from both sides, we get

y=x-3-4

y=x-7

Therefore, the equation of the required line is y=x-7.

4 0
3 years ago
Consider the line y=-1/2x+9
lys-0071 [83]

Answer:

Parallel line: - 1/2

Perpendicular line: 2

Step-by-step explanation:

8 0
3 years ago
What numbers are greater than 7 x 10^-4? Please help!
asambeis [7]
B 8x 10 ^-5  is the correct answer
3 0
4 years ago
In the 30-60-90 triangle below, side s has a length of<br> length of<br> and side r has a
NemiM [27]

I'M NOT SURE

Step-by-step explanatioI'M NOTN SURE

3 0
3 years ago
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