Member: weredumbmaster22

97 Questions
53 Answers

274

+589

Help with question in link below.

I need help with this question:

This is the link for it:
https://web2.0calc.com/questions/please-help-due-today_3#r5 read more ..

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weredumbmaster22 Oct 4, 2022

237

+589

What is the area of the region of the complex plane defined by $|z|<5$?

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weredumbmaster22 Sep 30, 2022

286

+589

Please help!! DUE TODAY!

1) The region between the graph of $y = f (x)$ and the $x$-axis, shaded in this figure, has an area of 10 square units. What is the area between the graph of $y = \dfrac 12 f (-x)$ and the $x$-axis?

2) The region read more ..

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weredumbmaster22 Sep 26, 2022

245

+589

Pls help im confused: A portion of the graph of a quadratic function $f(x)$ is shown below. Let $g(x)=-f(x)$ and $h(x)=f(-x)$. If $a$ is th

A portion of the graph of a quadratic function $f(x)$ is shown below. Let $g(x)=-f(x)$ and $h(x)=f(-x)$. If $a$ is the number of points where the graphs of $y=f(x)$ and $y=g(x)$ intersect, read more ..

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weredumbmaster22 Sep 19, 2022

372

+589

Given that $(3,15)$ is on the graph of $y = f(x)$, find a point that must be on the graph of $y = f(x) - 7$. Express your answer as an order

Given that $(3,15)$ is on the graph of $y = f(x)$, find a point that must be on the graph of $y = f(x) - 7$. Express your answer as an ordered pair $(a,b)$ where $a$ and $b$ are real numbers.

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weredumbmaster22 Sep 19, 2022

338

+589

Given $f(x) = \frac{2x-3}{x+1},$ find the value of $a$ such that $f(3a-2) = 1.$

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weredumbmaster22 Sep 12, 2022

309

+589

ind $\frac{x}{y}$ if \begin{align} 2\sqrt{x} + \frac1y &= 13 \\ 8\sqrt{x} - \frac 3y &= 3. \end{align}

ind $\frac{x}{y}$ if \begin{align*} 2\sqrt{x} + \frac1y &= 13 \\ 8\sqrt{x} - \frac 3y &= 3. \end{align*}

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weredumbmaster22 Sep 12, 2022

262

+589

Find $x + \dfrac 1x$ if\[3x+\frac{2}{x}-4=2(x+9)-\left(7-\frac{1}{x}\right).\]

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weredumbmaster22 Sep 12, 2022

326

+589

Define $g(x)$ as follows: \[ g(x)= \begin{cases} -1, & \text{if } x < 0,\\ 0, & \text{if } x = 0, \\ 1,

Define $g(x)$ as follows: \[ g(x)= \begin{cases} -1, & \text{if } x < 0,\\ 0, & \text{if } x = 0, \\ 1, & \text{if } x > 0. \\ \end{cases} \]Let $f(x) = g(x+1) - g(x-1).$ Compute $f\left(\frac12\right) + f\left(-\frac12\right).$ read more ..

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weredumbmaster22 Sep 12, 2022

327

+589

If $x+y = 17$ and $x^2 + y^2 = 145$, then find $xy$

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weredumbmaster22 Sep 8, 2022

318

+589

The real numbers $x$, $y$ and $z$ satisfy the equations $x + 2y + 3z = 950$ and $3x + 2y + z = 1450$. What is the average of $x$, $y$ and $z

The real numbers x,y and z satisfy the equations x+2y+3z=950 and 3x+2y+z=1450. What is the average of x, y and z?

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weredumbmaster22 Sep 8, 2022

279

+589

\[3x+\frac{2}{x}-4=2(x+9)-\left(7-\frac{1}{x}\right).\]

Find x+1/x if
\[3x+\frac{2}{x}-4=2(x+9)-\left(7-\frac{1}{x}\right).\]

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weredumbmaster22 Sep 8, 2022

326

+589

Abby, Bart, Cindy and Damon weigh themselves in pairs. Together Abby and Bart weigh 260 pounds, Bart and Cindy weigh 245 pounds, and Cindy a

Abby, Bart, Cindy and Damon weigh themselves in pairs. Together Abby and Bart weigh 260 pounds, Bart and Cindy weigh 245 pounds, and Cindy and Damon weigh 270 pounds. How many pounds do Abby and Damon weigh together?

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weredumbmaster22 Aug 31, 2022

301

+589

Let $a$, $b$, and $c$, be nonzero real numbers such that $a+b+c=0$. Compute the value of \[ a\left(\frac 1b + \frac1c\right) + b\left(\frac1

Let $a$, $b$, and $c$, be nonzero real numbers such that $a+b+c=0$. Compute the value of \[ a\left(\frac 1b + \frac1c\right) + b\left(\frac1a + \frac1c\right) + c\left(\frac1a+\frac1b\right). \]

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weredumbmaster22 Aug 31, 2022

260

+589

Find all $x$ such that\[\dfrac{1}{2} + \dfrac{1}{x} = \dfrac{5}{6}.\]

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weredumbmaster22 Aug 31, 2022

397

+589

The real numbers $x$, $y$ and $z$ satisfy the equations $x + 2y + 3z = 950$ and $3x + 2y + z = 1450$. What is the average of $x$, $y$ and $z

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weredumbmaster22 Aug 31, 2022

284

+589

Find the ratio $\dfrac{a}{b}$ if $\dfrac{a+b}{a-3b}=5$.

Find the ratio a/b if a+b/a-3b=5?

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weredumbmaster22 Aug 29, 2022

+589

The answer is incorrect.

weredumbmaster22Mar 16, 2021

+589

Yall should be my math teacher...

weredumbmaster22Mar 12, 2021

+589

will have more questions comin out..

weredumbmaster22Mar 12, 2021

+589

yes i have 2 tests and i already did 1 and im currently doing another one LOL, such a busy day...

weredumbmaster22Mar 12, 2021

+589

hello there Mr.CPhill i have a humble request after this question I have 2 diagram questions would you pls answer them??

weredumbmaster22Mar 11, 2021

+589

-1

It is incorrect.

weredumbmaster22Mar 11, 2021

+589

-1

Question is asking about purple filled region not the area..

weredumbmaster22Mar 11, 2021

+589

-1

Answer: 25

weredumbmaster22Mar 11, 2021

+589

-2

Answer: 62.5

weredumbmaster22Mar 11, 2021

+589

-1

Answer: 43.75

weredumbmaster22Mar 11, 2021

Username	weredumbmaster22
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