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2 years ago

What percent represents the part of the model shaded green. A.60% B.62.5%. C.66.7% D.75%

Mathematics

2 answers:

VLD [36.1K]2 years ago

4 0

Answer:

60%

Step-by-step explanation:

3/5 = 6/10 = 60%

Serjik [45]2 years ago

4 0

Answer:

A. 60%

Step-by-step explanation:

3/5 =30/50=60/100

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Is 4.95 a terminating decimal

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Definitely

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Step-by-step explanation:

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2 years ago

Rx+9/5=h, Solve for the value of x

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3 years ago

Which of the following represents the zeros of f(x) = 2x3 − 5x2 − 28x + 15?

likoan [24]

$\mathrm{Use\:the\:rational\:root\:theorem}$

$a_0=15,\:\quad a_n=2$

$\mathrm{The\:dividers\:of\:}a_0:\quad 1,\:3,\:5,\:15,\:\quad \mathrm{The\:dividers\:of\:}a_n:\quad 1,\:2$

$\mathrm{Therefore,\:check\:the\:following\:rational\:numbers:\quad }\pm \frac{1,\:3,\:5,\:15}{1,\:2}$

$-\frac{3}{1}\mathrm{\:is\:a\:root\:of\:the\:expression,\:so\:factor\:out\:}x+3$

$\mathrm{Compute\:}\frac{2x^3-5x^2-28x+15}{x+3}\mathrm{\:to\:get\:the\:rest\:of\:the\:eqution:\quad }2x^2-11x+5$

$=\left(x+3\right)\left(2x^2-11x+5\right)$

$Factor: 2x^2-11x+5$

$2x^2-11x+5=\left(2x^2-x\right)+\left(-10x+5\right)$

$=x\left(2x-1\right)-5\left(2x-1\right)$

$2x^3-5x^2-28x+15=\left(x+3\right)\left(x-5\right)\left(2x-1\right)$

$\left(x+3\right)\left(x-5\right)\left(2x-1\right)=0$

$\mathrm{Using\:the\:Zero\:Factor\:Principle:}$

thus zeros of f(x) is

$x=-3,\:x=5,\:x=\frac{1}{2}$

5 0

2 years ago

Read 2 more answers

Which of the following functions best describes this graph

Musya8 [376]

Answer:

Step-by-step explanation:

when x=2,6 then y=0

when y=12 then x=0

only applies for D

3 0

2 years ago

Can someone please help

Sedaia [141]

$y = 1.5x + 6$

3 0

3 years ago