All Questions ⁺⁰237635 Questions

0

521

1

+466

If $-5\leq a \leq -1$ and $1 \leq b \leq 3$,what is the least possible value of$\displaystyle\left(\frac{1}{a}+\frac{1}{b}\right)\left(\fr

dududsu2 Dec 4, 2020

0

507

4

help with algebra

When the sum of the reciprocals of two distinct positive integers is divided by the sum of the two integers, the result is 1/9. What is the sum of the two integers?

Guest Dec 4, 2020

+1

3051

1

IXL

What is the volume of this cylinder?
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.

19 m
11 m read more ..

Guest Dec 4, 2020

+1

439

1

own inverse

Let
f(x) = k(x) if x > 2
f(x) = 5x - 8 if x <= 2
Find the function k(x) such that f is its own inverse. read more ..

Guest Dec 4, 2020

+1

489

1

if 12x + 5 = 21, what is the value of x? use in fractions.

if 12x + 5 = 21, what is the value of x? use in fractions.

Guest Dec 4, 2020

+1

382

1

geometry

For a particular circle, a central angle of 75 degrees will intercept an arc of length 15pi feet. What is the radius of this circle?

Guest Dec 4, 2020

+1

361

1

help with number theory

What is the sum of all positive integers v for which lcm(v,20)=80.

Guest Dec 4, 2020

+1

408

0

Please help

The formula for the surface area of a rectangular prism is shown.
S.A. = read more ..

Guest Dec 4, 2020

0

361

2

HELP!

How many different 5 or 6 character passwords can you create from only lower case letters and digits, if repitition IS allowed?

Guest Dec 4, 2020

0

494

1

quadratic

What is the nonnegative difference between the roots for the equation x^2 + 30x + 240= -36 ?

Guest Dec 4, 2020

0

571

2

+179

help

Suppose that and are functions on such that the range of is , and the range of is .
The range of is . What is the largest possible value of ?
<read more ..

TheGreatestOofman Dec 4, 2020

0

571

1

geometry

In the diagram, two circles, each with center D, have radii of 1 and 2. The total area of the shaded region is 1/3 of the area of the larger circle. How many degrees are in the measure of (the smaller) angle ADC?

read more ..

Guest Dec 4, 2020

0

535

1

i need help asap right now

What is the equation for the following scenario? Gabriella rented a bike from J.C's Bikes. It cost $14 for a service fee and then another $6 per hour. If Gabriella paid $26 altogether, how many hours did she rent the bike for (PLEASE NOTE: YOU ONLY HAVE read more ..

Guest Dec 4, 2020

0

379

2

I need help asap right now

What is the equation for the following scenario? Kim spent $26 on a magazine and six notepads. If the magazine cost $2 then how much was each notepad? (PLEASE NOTE: YOU ONLY HAVE TO WRITE THE EQUATION.) *
Your answer

Guest Dec 4, 2020

0

354

1

Helppppp

Find the smallest value of cos x such that sin 2x = (2√2)/3 .

Guest Dec 4, 2020

0

591

4

Need Help ASAP!!!

Find the sum of all values of θ such that 0 ≤ θ < 2π and sin θ = −0.7.
Idk how to really solve this question. Any help is appreciated.

Guest Dec 4, 2020

0

441

2

HELPPP

At a sale this week, a desk is being sold for $584. This is a 27% discount from the original price.What is the original price?

Guest Dec 4, 2020

0

1

870

1

geometric sequence

The 8th and the 10th term of a geometric sequence are – 21 and - 189 respectively. What is the 2nd term of the sequence?

Guest Dec 4, 2020

0

422

1

triangle geo question

In ABC, angle BAC = 60 degrees, AB = 2AC. Point P is in ABC. AP = sqrt 3, BP = 5, CP = 2. Find the area of ABC.

read more ..

Guest Dec 4, 2020

0

1077

1

pentagon ABCDE

In convex pentagon ABCDE, angles A, B and C are congruent and angles D and E are congruent. If the measure of angle A is 50 degrees less than the measure of angle D, what is the measure of angle D?

Guest Dec 4, 2020

0

967

1

Write the output when the input is n.

input: 4, 7, 8, n
ouput: 2, 5, 6, ?
I really need help with this ive been stuck for a long time. Please help me

Guest Dec 4, 2020

0 Online Users