3 years ago

the sum of 3 numbers is 14. the largest is 4 times the smallest, while the sum of the smallest is twice the largest is 18

Mathematics

1 answer:

kondaur [170]3 years ago

7 0

The answer is = 14 ollooooololollololo sry needed 20 letters

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

The equation of line r is y = -1\2x - 4. If line s runs perpendicular to line r and passes through (4, -3), what would be the eq

Scrat [10]

First off, what's the slope of "r" anyway, $\bf y=\stackrel{slope}{-\cfrac{1}{2}}x-4$ .

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now, any line perpendicular to "r", will have a negative reciprocal slope to it, that is,

$\bf \textit{perpendicular, negative-reciprocal slope for slope}\quad -\cfrac{1}{2}\\\\
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so we're really looking for a line whose slope is 2, and runs through 4,-3,

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1\\
% (a,b)
&&(~{{ 4}} &,&{{ -3}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 2
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-3)=2(x-4)\implies y+3=2x-8
\\\\\\
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3 years ago

If one kilogram equals 2.2 pounds how many kilograms equal 112 pounds

zysi [14]

About 50.8 kilograms is equal to 112 pounds.

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3 years ago

Read 2 more answers