3 years ago

Provide answer. THE ANSWER IS NOT 5. If y varies inversely as x^2, and x = 4 while y = 1/4, find x when y = 1.

Mathematics

2 answers:

fomenos3 years ago

6 0

X=16
1/4 x 4 = 1 therefor multiple 4X4

Wittaler [7]3 years ago

4 0

X=16 cos Brainly likes to give. Me points for no reason even when e answe is wrong

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Find the distance between the 2 points (6, - 4) and (2, - 7). Please show me how you found it.

Serga [27]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 6}}\quad ,&{{ -4}})\quad 
% (c,d)
&({{ 2}}\quad ,&{{ -7}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[2-6]^2+[-7-(-4)]^2}\implies d=\sqrt{(2-6)^2+(-7+4)^2}$