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2 years ago

A rectangular cutting borad is 10 inches wide and 19 inches long. what is it area?

Mathematics

2 answers:

Sauron [17]2 years ago

4 0

Answer:

190 inches²

Step-by-step explanation:

ryzh [129]2 years ago

3 0

Answer:

length=19cm

breadth=10cm

now,

area of rectangle=L×B

=19cm×10cm
=190cm square In the up
so the area of rectangle is 190cm square

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For what values of x and y must ABCD be a parallelogram?

n200080 [17]

Step-by-step explanation:

We know that vertically opposite angles of a parallelogram are equal .

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3 years ago

Determine whether the improper integral converges or diverges, and find the value of each that converges.

shusha [124]

Answer:convergent

Step-by-step explanation:

Given

Improper Integral I is given as

$I=\int_{-\infty}^{0}1000e^xdx$

$I=1000=\int_{-\infty}^{0}e^xdx$

integration of $e^x$ is $e^x$

$I=1000\times \left [ e^x\right ]^{0}_{-\infty}$

$I=1000\times I=\left [ e^0-e^{-\infty}\right ]$

$I=1000\times \left [ e^0-\frac{1}{e^{\infty}}\right ]$

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so the integration converges to 1000 units

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3 years ago

Find the slope and the y-intercept of the equation 4x + 5y = -9

lutik1710 [3]

Answer:

In your equation 4x+5y=-9, you've got to but your equation in slope intercept form which is y=mx+b.

First we need to get the y by itself.

Subtract 4x from each side to get:

5y=-4x-9

Next we want to divide both sides by 5.

y=-4/5x-9/5

Your slope is m which in our case -4/5.

Then our y-intercept is b or -9/5.

Your answer would then be C. slope=-4/5 and y-intercept=-9/5.

Hope this helps ;)

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2 years ago

Help ill pay u 100 if u do this

dangina [55]

Ok im pretty sure those are correct

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2 years ago

Read 2 more answers

Which best describes the equation that the graph represents?

andreev551 [17]

Answer:

y= $\frac{9}{5}$ x

Step-by-step explanation:

Given the two points:

Origin (x1, y1) = (0, 0)
The point (x2, y2) = (5, 9)

Because the x-axis is labeled time (in minutes) and the y-axis is labeled distance (in kilometers).

=>Time, x the independent variable,and distance is the dependent variable.

We have the standard form of a linear equation is:

y= mx + b where a is the slope

We know that, the slope of the function is:

m = $\frac{y2-y1}{x2-x1}$

In this situatuon, m = $\frac{9-0}{5-0} = \frac{9}{5}$

=> y= $\frac{9}{5}$ x + b(1)

The line that goes through (0, 0) so we substitute (0, 0) into (1), we have:

0 = $\frac{9}{5}$ *0 + b

<=> b = 0

So our equation that the graph represents is: y= $\frac{9}{5}$ x

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2 years ago

Read 2 more answers

A rectangular cutting borad is 10 inches wide and 19 inches long. what is it area?​

A rectangular cutting borad is 10 inches wide and 19 inches long. what is it area?