NoUReverse

21 Questions
35 Answers

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436

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Please help I need steps!

A belt is drawn tightly around three circles of radius 10 cm each, as shown*. What is the length of the belt? Please express your answer in terms of pi?
(π).

* read more ..

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NoUReverse Nov 2, 2021

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408

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+101

Help with Question

You are an astronaut stranded on an alien planet with one vehicle and one solar-powered generator, which is the only energy source for the vehicle. The good news is that your command center back on earth is sending a rescue shuttle. The bad news: the nearest read more ..

NoUReverse Jul 27, 2021

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546

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help ASAP

The graph of y = f(x) is shown below. Assume the domain of f is [-4,4] and that the vertical spacing of grid lines is the same as the horizontal spacing of grid lines.
read more ..

NoUReverse Aug 23, 2020

+1

571

1

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Sorry about this had to do it again (Glitching)

The graph of y = f(x) is shown below. Assume the domain of f is [-4,4] and that the vertical spacing of grid lines is the same as the horizontal spacing of grid lines.
read more ..

NoUReverse Aug 22, 2020

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586

2

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HELP HELP HELP!!!! NOT ANSWERED YET PLZ HELP :)

The graph of y = f(x) is shown below. Assume the domain of f is [-4,4] and that the vertical spacing of grid lines is the same as the horizontal spacing of grid lines.
read more ..

NoUReverse Aug 22, 2020

0

567

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ima GUEST OOOOOH!!!!!

Scroll Down to the bottom for surprise!

The graph of $y=f(x)$ is shown in red below. For how many values of $c$ is $f(c) = -1$? read more ..

NoUReverse Aug 22, 2020

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569

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Wheres CPhill on Leaderboard? :(

Let $f(x) = 2x+1$ and $g(x) = f(2x) - 3$. What is $g(g(2))$?

NoUReverse Aug 13, 2020

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601

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Please? im stuck

There exist constants $a,$ $h,$ and $k$ such that \[3x^2 + 12x + 4 = a(x - h)^2 + k\]for all real numbers $x.$ Enter the ordered triple $(a,h,k).$

NoUReverse Aug 2, 2020

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1456

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Plz Hewlp :D

Find the smallest value of x such that x^2 + 10x + 25 = 8.

NoUReverse Jul 31, 2020

+3

645

2

+101

ok ladies and gentalman, I present the worlds hardest question TA DA!

The roots of x^2+8x+4 are the same as the roots of Ax^+Bx+1. What is A+B?

The roots of $x^2+8x+4$ are the same as the roots of $Ax^2+Bx+1$. What is $A+B$? <-- LaTeX form

NoUReverse Jul 31, 2020

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;) :)

NoUReverseJul 31, 2020

+101

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yay! i got it rite!

NoUReverseJul 31, 2020

+101

0

lmao

NoUReverseJul 31, 2020

+101

-1

you should check ur work

NoUReverseJul 31, 2020

+101

-1

hmm im not so sure about the answer

NoUReverseJul 31, 2020

+101

+1

YAY! ur correct gee thanks :)

NoUReverseJul 31, 2020

+101

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gee thanks

NoUReverseJul 31, 2020