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xeze [42]
3 years ago
11

Show the work of 6.2 +3.4

Mathematics
1 answer:
Musya8 [376]3 years ago
8 0

Answer:

9.6

Step-by-step explanation:

When we are adding decimals we try 2 add them like normal integers, but in the end we add the decimal in the same place as it was in the beginning

so 62+34=96 and there's a decimal in the tenths place so its 9.6

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Use Greens Theorem to evaluate integral x^2ydx - xy^2dy, where C is 0 ≤ y ≤ √9-x^2 with counterclockwise orientation
Ratling [72]

Answer:

Step-by-step explanation:

a circle will satisfy the conditions of Green's Theorem since it is closed and simple.

Let's identify P and Q from the integral

P=x^2 y, and Q= xy^2

Now, using Green's theorem on the line integral gives,

\oint\limits_C {x^2ydx-xy^2dy } =\iint\limits_D {y^2-x^2} \, dA\\\\

3 0
3 years ago
Simple math but I can't seem to understand it: x+y=2 becomes y=2-x, in order to find slope and y intercept y=mx+b The result bec
IgorLugansk [536]

Answer:

See below.

Step-by-step explanation:

So we started off with the equation:

x+y=2

And we subtracted x from both sides to acquire:

y=2-x

Now, this is essentially slope-intercept form. Recall that the slope-intercept form is:

y=mx+b

Where m is the slope and b is the y-intercept.

If we rearrange our equation:

y=2-x\\y=-x+2

And put some parentheses:

y=(-1)x+(2)

We can see that this is indeed slope-intercept form.

And we can see that m is -1 and b is 2.

In other words, the slope is -1 and the y-intercept is 2.

3 0
4 years ago
Read 2 more answers
The coordinates of the following points represent the vertices of a rectangle. W: (3,3) X: (8,3) Y: (8,7) Z: (3,7) What is the p
anygoal [31]

Answer:

18

Step-by-step explanation:

The answer is B, 18

7 0
3 years ago
Read 2 more answers
David rode his bicycle for 6 hours and jogged for 8 hours during the
AnnyKZ [126]
72 hours I hope this helps
8 0
3 years ago
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What is the approximate length of the hypotenuse of the right triangle?
mylen [45]

Answer:

Step-by-step explanation:

Looking at the hypotenuse, we see that the vertical change from (2, -6) to (0, 4) is 10 and the horizontal change 2.

Applying the Pythagorean Theorem, we get

(length of hypotenuse) = √[ 10^2 + 2^2 ], or sqrt 104.  This result is slightly larger than 10 ( 10.2)

6 0
3 years ago
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