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3 years ago

A triangle has sides with lengths of 11 inches, 15 inches, and 18 inches. Is it a right triangle?

Mathematics

2 answers:

Sergio [31]3 years ago

8 0

Answer:

Step-by-step explanation:

MrRissso [65]3 years ago

4 0

Answer: its not right triangle

Step-by-step explanation: no becauce $11^2+15^2\neq 18^2=> 346\neq 324$

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Vinil7 [7]

Answer:

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Step-by-step explanation:

because there are only one decimal place

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3 years ago

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Vitek1552 [10]

Answer:

Step-by-step explanation:

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4 years ago

Someone help me with this question:

Bond [772]

Answer:

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Step-by-step explanation:

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3 years ago

1. Find the derivative of <img src="https://tex.z-dn.net/?f=f%28x%29%3D6%2Fx" id="TexFormula1" title="f(x)=6/x" alt="f(x)=6/x" a

Slav-nsk [51]

1) Answer: $-\frac{3}{2}$

Step-by-step explanation:

f(x) = 6x⁻¹

f'(x) = -6x⁻²

= $\frac{-6}{x^{2}}$

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= $-\frac{6}{4}$

= $-\frac{3}{2}$

*****************************************************

2) Answer: $\frac{1}{4}$

Step-by-step explanation:

f(x) = -9x⁻¹

f'(x) = 9x⁻²

= $\frac{9}{x^{2}}$

f'(6) = $\frac{9}{(6)^{2}}$

= $\frac{9}{36}$

= $\frac{1}{4}$

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3 years ago

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netineya [11]

Answer:

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Step-by-step explanation:

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4 years ago