3 years ago

I need help with 3 4 5

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

4 0

3 is 13
4 is 18
5 is 20

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Which Quadrilaterals have the following property. Check all that apply. Both pairs of opposite sides are parallel.

Jobisdone [24]

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Step-by-step explanation:

they are the quadrilaterals that have both pairs of opposite sides parallel meaning that they don't meet and are equal

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3 years ago

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Alisiya [41]

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2 years ago

Mr. Blue makes $60,000 a year. He pays 33% of his salary in taxes each year. How much does he pay in taxes? *

Korvikt [17]

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3 years ago

What is the value of x?

olga2289 [7]

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98 degrees

Step-by-step explanation:

first find angle G

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3 years ago

Read 2 more answers

Find a polynomial P(x) with a degree of three and zeros -2,3,5 and passing through the point (2,24)

Goshia [24]

$\begin{cases} x=-2\implies &x+2=0\\ x=3\implies &x-3=0\\ x=5\implies &x-5=0 \end{cases}~\hfill a(x+2)(x-3)(x-5)=\stackrel{0}{y} \\\\\\ \stackrel{\textit{we also know that}}{x = 2\qquad y = 24}\qquad \implies a(2+2)(2-3)(2-5)=24 \\\\\\ a(4)(-1)(-3)=24\implies 12a=24\implies a=\cfrac{24}{12}\implies \underline{a=2} \\\\[-0.35em] ~\dotfill$

$2(x+2)(x-3)(x-5)=y\implies 2(x+2)\stackrel{F~O~I~L}{(x^2-8x+15)}=y \\\\\\ 2(x^3-8x^2+15x+2x^2-16x+30)=y\implies 2(x^3-6x^2-x+30)=y \\\\[-0.35em] ~\dotfill\\\\ ~\hfill 2x^3-12x^2-2x+60=y~\hfill$

Check the picture below.

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2 years ago