3 years ago

I need help with number 3 25 points to first answer and gets branliest

Mathematics

1 answer:

kkurt [141]3 years ago

3 0

Answer:

length: 72,144,216,288,360,432

width: 1,2,3,4,5,6

Step-by-step explanation:

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Answer:

z²/2

Step-by-step explanation:

The applicable properties of exponents are ...

(ab)^c = (a^c)(b^c)

(a^b)(a^c) = a^(b+c)

a^-b = 1/a^b

$(4z)^{-3}\cdot(2z)^5=(4^{-3})(z^{-3})(2^5)(z^5)=\dfrac{32}{64}z^{-3+5}\\\\=\boxed{\dfrac{z^2}{2}}$

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Step-by-step explanation:

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{(1,3),(4,2),(2,0),(3,4)}

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3 years ago

Find the equation of the line that passes through the point (5, -4) and is perpendicular to the line y=1/4x - 2 .

monitta

Answer:

The equation of the line is:

$y = -4\,x +16$

Step-by-step explanation:

A line perpendicular to the given one is going to have a slope equal to the opposite of the reciprocal of 1/4. That is the slope of the new line will be "-4".

Now we write the point-slope form for a line using the info provided of slope -4 and point (5, -4):

$y-y_0=m\,(x-x_0)\\y - (-4) = -4 \,(x-5)\\y+4 = -4\,x +20\\y = -4\,x +16$

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