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Furkat [3]
4 years ago
14

Tell whether a triangle can have sides with the given lengths explain? Explain. 4,7,10

Mathematics
1 answer:
Evgen [1.6K]4 years ago
4 0
Use the pythagorean theorem. So 4^2 + 7^2 = 10^2. Simplify to 16+49=100. This simplifies to 65=100 which is not true so these sides cannot make a triangle.
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1. Find the percent markup.
krek1111 [17]

\mathbb{ \ \underline{ \:  \:  ANSWER  : }}

1. Find the percent markup.

Markup ($) = percent markup (%) x original cost ($)

A computer store buys a laptop for $635 directly from the manufacturer (Dell). The markup is $570. What is the percent markup on the computer?

The percent markup is: <u> </u><u>90</u><u> </u>%

\mathbb{ \ \underline{ \:  \:  SOLUTION    : }}

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7 0
3 years ago
A circle has a radius of square root of 13 units and is centered at (-9.3,4.1) what is the equation of this circle
Crank

Answer:

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Step-by-step explanation:

The standard form equation of a circle centered at (h, k) with radius r is ...

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Putting your numbers into this form gives ...

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