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Arturiano [62]
3 years ago
9

A rectangle with a perimeter of 72 inches

Mathematics
2 answers:
attashe74 [19]3 years ago
7 0

Answer:

Give me a heart and 5 stars

Step-by-step explanation:

Shtirlitz [24]3 years ago
5 0

Answer:

area is 288 sq with that like 2 at the top

Step-by-step explanation:

width is 12 and length is 24

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Sketch the solid and set up the triple integral in Cartesian coordinates that gives the volume of the solid bounded below by the
andrew11 [14]

Answer:

Evaluate The Integral To Find The Volume. This problem has been solved! See the answer. Sketch the solid and set up the triple integral in Cartesian coordinates that gives the volume of the solid bounded below by the cone z = \sqrt{x^2+y^2} and bounded above by the sphere x2 + y2 + z2 = 8. Evaluate the integral to find .

Step-by-step explanation:

took it

4 0
3 years ago
You construct lines x, y, and z. With this construction, x is parallel to z and x is perpendicular to y. Which of the following
Contact [7]

z is perpendicular to y

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Find the distance between the points (2,4) and (5,0). (PLEASE HELP!)
weeeeeb [17]

use this webside called Desmos it works great for things like this!!

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4 years ago
What is the modulus and argument after (StartRoot 3 EndRoot) (cosine (StartFraction pi Over 18 EndFraction) + I sine (StartFract
fgiga [73]

Answer:

|z| = 27 -- Modulus

\theta = \frac{\pi}{3} --- Argument

Step-by-step explanation:

Given

((\sqrt 3)(cos\frac{\pi}{18} + i\ sin\frac{\pi}{18}))^6

Required

Determine the modulus and the argument

We have that:

z = ((\sqrt 3)(cos\frac{\pi}{18} + i\ sin\frac{\pi}{18}))^6

Expand:

z = (\sqrt 3)^6(cos\frac{\pi}{18} + i\ sin\frac{\pi}{18})^6

z = 27(cos\frac{\pi}{18} + i\ sin\frac{\pi}{18})^6

A complex equation can be expressed as:

z = |z| e^{i\theta}

Where

|z| = modulus

\theta = argument

Where

e^{i\theta} = (cos\frac{\pi}{18} + i\ sin\frac{\pi}{18})

So:

z = 27(cos\frac{\pi}{18} + i\ sin\frac{\pi}{18})^6 becomes

z = 27(e^{i\frac{\pi}{18}})^6

By comparison:

e^{i\theta} = (e^{i\frac{\pi}{18}})^6

This gives:

{i\theta} = i\frac{\pi}{18}}*6

{i\theta} = i\frac{6\pi}{18}}

{i\theta} = i\frac{\pi}{3}}

Divide through by i

\theta = \frac{\pi}{3}

Hence, the modulus, z is:

|z| = 27

And the argument \theta is

\theta = \frac{\pi}{3}

4 0
3 years ago
2 (3x + 6) = 3 (x - 10)
Masteriza [31]

Answer:

x= -14

Step-by-step explanation:

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3 years ago
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