All Questions ⁺⁰237665 Questions

+1

1114

4

+239

Trigonometry Graphs

Trigonometry

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OldTimer Aug 24, 2018

0

747

1

Help. Please.

Please help. Sorry, I'm not very good with these.

Guest Aug 24, 2018

Aug 23, 2018

0

1549

1

5x=25

5x=25

I dont understand! 😫

Guest Aug 23, 2018

0

615

2

plz help

Medians are drawn from point $A$ and point $B$ in this right triangle to divide segments $\overline{BC}$ and $\overline{AC}$ in half, respectively. The lengths of the medians are 6 and $2\sqrt{11}$ units, respectively. How many units are in the length of read more ..

Guest Aug 23, 2018

0

704

1

HELP!!!

Can someone please explain to me what the horizontal asymptote is?

A function $f$ has a horizontal asymptote of $y = -4,$ a vertical asymptote of $x = 3,$ and an $x$-intercept at $(1,0).$ Part (a): Let $f$ be of the form Find read more ..

Guest Aug 23, 2018

+3

1077

13

+400

Geometry Question

Suppose that is a trapezoid in which is parallel to . Given , bisects ∠, and the area of , then compute the area of .

- Daisy

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dierdurst Aug 23, 2018

+3

2547

2

+400

Geometry Question

The field shown has been planted uniformly with wheat. At harvest, the wheat at any point in the field is brought to the nearest point on the field’s perimeter. What is the fraction of the crop that is brought to the longest side?
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dierdurst Aug 23, 2018

+2

1014

1

+400

Geometry Question

In trapezoid , line and are perpendicular to line , with and . What is ? Express your answer in decimal form.

- Daisy

dierdurst Aug 23, 2018

0

612

1

help

Please help me. I need to explain the answer in full detail but I don't understand how. Sorry...

Guest Aug 23, 2018

0

927

1

+541

functions help

Let r(x) =1/(1-x). What is r(r(r(r(r(r(30))))) (where r is applied 6 times)?

xXxTenTacion Aug 23, 2018

0

706

1

+4

Need help

What is the area, in square feet, of an isosceles triangle whose vertex angle is and whose base is feet long? Express your answer as a common fraction in simplest radical form.
I feel stupid for not being able to finish this read more ..

theasianguy Aug 23, 2018

+1

1654

5

+9676

Help?

Help with the following integral... I tried Cauchy's residue theorem but it didn't work(maybe I used it wrongly).
I know the answer, but I can't figure out the steps:
Answer to this integral is .
Somebody help? read more ..

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MaxWong Aug 23, 2018

0

1499

3

Help!!!

A function $f$ has a horizontal asymptote of $y = -4,$ a vertical asymptote of $x = 3,$ and an $x$-intercept at $(1,0).$ Part (a): Let $f$ be of the form $$f(x) = \frac{ax+b}{x+c}.$$Find an expression for $f(x).$ Part (b): Let $f$ be of the form $$f(x) read more ..

Guest Aug 23, 2018

0

1136

6

+96

Help!!!!

In triangle ABC, altitudes AD, BE, and CF intersect at the orthocenter H. If angle ABC = 49 and angle ACB = 12, then find the measure of BHC, in degrees.

dierdurst ●●●●●●

Olpers Aug 23, 2018

0

923

1

Please help asap

For real numbers $x$, let \[f(x) = \left\{ \begin{array}{cl} x+2 &\text{ if }x>3, \\ 2x+a &\text{ if }x\le 3. \end{array} \right.\]What must the value of $a$ be to make the piecewise function continuous (which means that its graph can be drawn read more ..

Guest Aug 23, 2018

0

596

1

Help as soon as you can, not in a hurry.

1)

2)

3) read more ..

Guest Aug 23, 2018

0

3999

5

HEEEEELP ASAP! This is due tomorrow!!!

Determine a constant k such that the polynomial P(x, y, z) = x^5 + y^5 + z^5 + k(x^3+y^3+z^3)(x^2+y^2+z^2) is divisible by x+y+z

Thanks for the help!

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Guest Aug 23, 2018

+1

3039

1

A single tree produces about 2.6 × 10² pounds of oxygen each year. The Amazon rainforest has about 3.9×10^11 trees.

A single tree produces about 2.6 × 10² pounds of oxygen each year. The Amazon rainforest has about 3.9×10^11 trees.
About how many pounds of oxygen are produced in the Amazon rainforest per day?
Enter your answer in the box. read more ..

Guest Aug 23, 2018

Aug 22, 2018

0

1623

1

+239

The product of the positive integer divisors of a positive integer n is 729. Find n.

The product of the positive integer divisors of a positive integer n is 729. Find n.

Firewolf Aug 22, 2018

0

629

1

systems of linear inequalities

thank you for the help

Guest Aug 22, 2018

0

866

3

thank you for the help

thank you for the help

Guest Aug 22, 2018

0

881

6

1. What is the solution to the system of linear equations?

1. What is the solution to the system of linear equations?
2x – 5y = 14
7x + 6y = -2
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Guest Aug 22, 2018

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