3 years ago

A = 1/2 bh solve for h

Mathematics

1 answer:

Elanso [62]3 years ago

6 0

H=A/0.5b isolate h
h=2A/b Make all terms integers (optional)

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icang [17]

Answer:

Step-by-step explanation:

the function is a cubic with a positive leading coeficient so enters the 3rd quadrant and exits on the 1st quadrant

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3 years ago

74 = 12 - 4x<br> Please help me

agasfer [191]

Answer:

Step-by-step explanation:

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3 years ago

Find all values of m so that the function y = xm is a solution of the given differential equation. (Enter your answers as a comm

blagie [28]

Answer:

m = 6,9

Step-by-step explanation:

We are given that $y = x^m$ is a solution to given differential equation.

$x^2y'' - 14xy' + 54y = 0$

First we 3evaluate the value of:

$y'' = m(m-1)x^{(m-2)}$

$y' = mx^{(m-1)}$

Putting these value in the above differential equation, we get,

$x^2m(m-1)x^{(m-2)} + 14xmx^{(m-1)} + 54x^m = 0$

$x^m[m(m-1) -14m + 54] = 0$

$x^m(m^2 - 15m + 54) = 0$

$(m^2 - 15m + 54) = 0$

$(m-9)(m-6) = 0$

$m = 9,6$

Thus, for m = 9,6 , the function $y = x^m$ is a solution of given differential equation.

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3 years ago

the base of a rectangle has a length of 4 inches and a diagonal has a length of 5 inches, Find the area of the rectangle

Helen [10]

Do you happen to know what the width of the rectangle is?
because the formula to find the area of a rectangle is

A=wl
A is the area
w is the width
l is the length
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3 years ago

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Mashcka [7]

<em> $the \: answer \: is \: 22.4 \: cm \\ please \: see \: the \: attached \: picture \\ for \: full \: solution \\ hope \: it \: helps$ </em>

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3 years ago

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