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3 years ago

Solve for h24 = 3(h-5)

Mathematics

1 answer:

Elena L [17]3 years ago

3 0

Answer:

H = 13

Step-by-step explanation:

==>24 = 3(h-5)

==> 3(h - 5)=24

==> 3h - 15 =24

==> 3h = 24 + 15

==> 3h = 39

==> $h = \frac{39}{3}$

==> h = 13

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3 years ago

One of the roots of the quadratic equation 4mnx^2 – 6m^2x – 6n^2x + 9mn = 0 (m, n ≠ 0) is a)-3m/2n b)3m/2n c)2m/3n d)-2m/3n

maxonik [38]

Answer:

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Step-by-step explanation:

Given

$4mnx^2 - 6m^2x - 6n^2x + 9mn = 0\ (m, n \neq 0)$

Required

Calculate one of the root of the equation

$4mnx^2 - 6m^2x - 6n^2x + 9mn = 0$

Factorize

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Split equation

$2mx - 3n = 0\ or\ 2nx - 3m = 0$

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<em>From the list of given options, one of the roots of the equation is</em> $\frac{3m}{2n}$

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4 years ago

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Alina [70]

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3 years ago

Solve for h24 = 3(h-5) ​

Solve for h24 = 3(h-5)