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642

calculus

Hi I am trying to figure out this question and I cannot seem to get it right.

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Guest Aug 10, 2020

582

+163

Please help...

The graph of is a hyperbola. Find the distance between the foci of this hyperbola.

Thanks in advance. read more ..

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Firebolt Aug 10, 2020

596

+163

Please help with this

Find

Thanks in advance.

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Firebolt Aug 10, 2020

613

pls help asap

Jeremy buys two gumball refills for 4.95 each and a gumball machine for 19.95 online. He then consults a chart which tells him the cost of shipping and handling given the amount of money he needs to spend on the gumball refills and the gumball machine. read more ..

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Guest Aug 10, 2020

610

circle

Find angle WVT.

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Guest Aug 10, 2020

904

Help as quickly as you can.

How many values of satisfy both of the following conditions?
(a) x is a multiple of 7, not necessarily positive.
(b) x2 is less than 500.

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Guest Aug 10, 2020

613

help quickly pls!

The value of 2x+10 is half of the value of 5+30. What is the value of x?

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Guest Aug 10, 2020

676

+163

Geometry Help please

The ellipse and the hyperbola are tangent. Compute

Thanks in advance.

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Firebolt Aug 10, 2020

710

+133

Show that if x, y, z are integers such that x 3 + 5y 3 = 25z 3 , then x = y = z = 0.

Show that if x, y, z are integers such that x3 + 5y3 = 25z3, then x = y = z = 0.

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SpicyP Aug 10, 2020

418

pls help

Find angle x.

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Guest Aug 10, 2020

1055

The two lines shown intersect at the point $(a,b)$. Find $ab$. Each unit square in the grid represents a distance of $1$.

The two lines shown intersect at the point (a,b). Find ab. Each unit square in the grid represents a distance of 1.

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Guest Aug 10, 2020

524

HELP ASAPP

Can someone help me write this in interval notation: -1 < 3r < 1

THX

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Guest Aug 10, 2020

487

Please solve this..

A triangular region is bounded by the two coordinate axes given by the equation 2x+ y = 6 and the line given by the equation . What is the area of the region, in square units?

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Guest Aug 10, 2020

501

please help

If a + b + c = 9 and ab + bc + ca = 26 find the value of a^2 + b^2 + c^2.

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Guest Aug 10, 2020

438

Please help!!! Thanks! :)

We define a bow-tie quadrilateral as a quadrilateral where two sides cross each other. An example of a bow-tie quadrilateral is shown below.

read more ..

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Guest Aug 10, 2020

525

Two questions please help

1. ABCD is a regular tetrahedron (right triangular pyramid). If M is the midpoint of , then what is ?
2. In the diagram below, we have . What is ?
Please give an explnation because I just am having a hard time with trig. Thank read more ..

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Guest Aug 10, 2020

433

help me please!

The exterior surface of a farm silo needs to be painted. If one gallon of paint covers 224 square feet, what is the minimum number of gallons needed to paint the silo? Keep in mind that the bottom of the silo is not painted.
read more ..

Guest Aug 10, 2020

387

question on trig

Find all solutions to sin 2x = sin x.

Guest Aug 10, 2020

451

Domain of a function with floors.

Find the domain of

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Guest Aug 10, 2020

427

HELP ASAP MATH

Modulo graph paper" consists of a grid of points, representing all pairs of integer residues where . To graph a congruence on modulo graph paper, we mark every point that satisfies the congruence. read more ..

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Guest Aug 10, 2020

397

please help

This problem is multiple choice.

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Guest Aug 10, 2020

1301

+1982

A survey asked a group of people the size of their households. The results are shown in the frequency distribution.

A survey asked a group of people the size of their households. The results are shown in the frequency distribution.

read more ..

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macabresubwoofer Aug 10, 2020

487

Please help! Thanks!

A standard pack of cards (consists of 26 red cards and 26 black cards) is shuffled, and the dealer deals out one card to you at a time. At any point, after seeing the first n cards, you may exclaim: "the next card will be red!" Devise a strategy for read more ..

Guest Aug 10, 2020

624

algebra question

Let and

Which value is larger?

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Guest Aug 10, 2020

All Questions ⁺⁰237722 Questions

calculus

Please help...

Please help with this

pls help asap

circle

Help as quickly as you can.

help quickly pls!

Geometry Help please

Show that if x, y, z are integers such that x 3 + 5y 3 = 25z 3 , then x = y = z = 0.

pls help

The two lines shown intersect at the point $(a,b)$. Find $ab$. Each unit square in the grid represents a distance of $1$.

HELP ASAPP

Please solve this..

please help

Please help!!! Thanks! :)

Two questions please help

help me please!

question on trig

Domain of a function with floors.

HELP ASAP MATH

please help

A survey asked a group of people the size of their households. The results are shown in the frequency distribution.

Please help! Thanks!

algebra question

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