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qaws [65]
4 years ago
5

A $22 item has been marked up 15%. What is the new price?

Mathematics
2 answers:
Ira Lisetskai [31]4 years ago
8 0
The new price is $25.30.

22•0.15= 3.3.
22+3.3= 25.30
algol [13]4 years ago
6 0

$25.3. 15% of $22 is 3.3, so plus that to $22, and you get $25.3

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a landscaper is fencing a triangular garden for a customer. if the fence has the dimensions shown,does triangular garden have ri
UkoKoshka [18]

Answer:

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no, the numbers are not pythagoras triple

Step-by-step explanation:

find the complete question in the attached image

If the angle is a right angle would be determined using Pythagoras theorem

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c =  hypotenuse

20² + 10² =

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3 years ago
What is the measure of angle y?
lozanna [386]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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svetoff [14.1K]

Parameterize this surface (call it S) by

\vec r(u,v)=u\cos v\,\vec\imath+u\sin v\,\vec\jmath+(9-u^2)\,\vec k

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\vec r_u\times\vec r_v=2u^2\cos v\,\vec\imath+2u^2\sin v\,\vec\jmath+u\,\vec k

Then the area of S is

\displaystyle\iint_S\mathrm dA=\iint_S\|\vec r_u\times\vec r_v\|\,\mathrm du\,\mathrm dv

=\displaystyle\int_0^{2\pi}\int_0^3u\sqrt{1+4u^2}\,\mathrm du\,\mathrm dv

=\displaystyle2\pi\int_0^3u\sqrt{1+4u^2}\,\mathrm du=\boxed{\frac{37\sqrt{37}-1}6\pi}

3 0
4 years ago
Can someone please help me? I keep losing points...
Setler79 [48]

Answer:

14,400

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i=prt

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7 0
4 years ago
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Leya [2.2K]
It is 100 times greater.
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4 years ago
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