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harkovskaia [24]
3 years ago
15

The lengths of the sides of a square are 5 cm. find the length of the diagonal

Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

square root (50) = 7.071

Step-by-step explanation:

Using Pthagoras' theorem, the diagonal length is \sqrt{x} ax^{2} +bx^{2}.

Therefore, the diagonal length is the square root of 5^2+5^2,

= \sqrt{x} 25+25

= \sqrt{x} 50

= 7.071

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The value of y varies directly with x, and y = −10 when x = 40. Identify the value of y when x = −5.
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-10/40 = y / -5
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If f(x)=-x+8 and g(x)=x^4,what is (g•f)(2)?
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Answer:

It can be written as <span>f<span>(−8)</span></span> or <span>f<span>(3<span>(−2)</span>−2)</span></span>

Explanation:

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5 0
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A paddleboat can move at a speed of 4 ​km/h in still water. The boat is paddled 12 km downstream in a river in the same time it
Bas_tet [7]

Answer:

Speed of the river = \frac{4}{3} km per hour

Step-by-step explanation:

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3 0
3 years ago
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