All Questions ⁺⁰238062 Questions

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741

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Trigonometry Identities Help

how do you expand, then express in a single trig ratio and/or constant?
4sinxcosx (sec^3x cosx + cscxsecx)

Guest Nov 29, 2018

0

889

1

+234

Help, Big Confusion

Sketch the angle. Then find the reference angle.
1) -5π/6

2) 8π/3 read more ..

BLANK Nov 29, 2018

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1309

3

+4623

Quick Question

tertre Nov 29, 2018

0

1513

1

+4623

Graphing the Functions

Given that the point (4,7) is on the graph of , there is one point that must be on the graph of y=f(x). What is the sum of coordinates of that point?

tertre Nov 29, 2018

0

865

3

+847

Help CPhill!

Walter, Agnes, and Holly are making beaded lizards. Walter has 476 green beads and 32 red beads. Agnes has 104 green beads and 16 red beads. Holly has 281 green beads and 80 red beads. They all share their beads so as to make the largest possible number read more ..

ant101 Nov 29, 2018

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681

1

Equation

Find an equation of the circle that satisfies the given conditions. Center at the origin and passes through (5,1)

Guest Nov 29, 2018

0

779

3

I Really need help! :c

1. Daniel filled the gas tank with 18.2 gallons of gas then he drove 373.7 miles before needing to fill up his gas again Daniel wants to build an equation to figure out his miles per gallon. Round the final answer to the nearest tenth.
read more ..

Guest Nov 29, 2018

+1

902

2

+847

Nice Question

Find the greatest integer value of for which the expression has a domain of all real numbers.

I know the interval notation, but how would you solve for
read more ..

ant101 Nov 29, 2018

0

659

1

Chapter 10 Question 3

Two dice are rolled. Given that two faces show different values, what proportion of all such rolls will one of the faces be a 3?

Guest Nov 29, 2018

0

797

1

Let $S$ be the set of all polynomials of the form $z^3+az^2+bz+c$, where $a$, $b$, and $c$ are integers. Find the number of polynomials in $

Let S be the set of all polynomials of the form , where a, b, and c are integers. Find the number of polynomials in S such that each of its roots z satisfies either |z|=13 or |z|=20.

Guest Nov 29, 2018

0

2377

1

+14

welp number 2

The truncated right circular cone has a large base radius 8 cm and a small base radius of 4 cm. The height of the truncated cone is 6 cm. How many cm^3 are in the volume of this solid?

cjxie0613 Nov 29, 2018

0

1038

2

+239

ASAP help; thanks

A, B, C are integers

Find A, B, and C. read more ..

Rollingblade Nov 29, 2018

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2430

3

What number multiplies to be 4 and adds to be -9

What number multiplies to be 4 and adds to be -9

Guest Nov 29, 2018

0

836

2

+234

plz help

Find one positive angle and one negative angle that are soterminal with the given angle
For 9π/2 into degrees I got 13π/2 for the positive and 5π/2 for the negative.
Comparing these answers to other peoples mine seems to not be correct. read more ..

BLANK Nov 29, 2018

Nov 28, 2018

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584

1

Displacement????

how do i calculate the displacement

Guest Nov 28, 2018

0

1016

3

+847

Hello!

Can someone check my work/ I'm keep on getting as my answer.

Question: Find the domain of the real-valued function Give the endpoints in your answer as common fractions, not mixed numbers or decimals.
<read more ..

ant101 Nov 28, 2018

0

909

1

Square yards

A rectangular rug has an area of 1 4/5 square yards. The width of the rug is 1 1/2 yards. What is the length in yards of the rug?

Guest Nov 28, 2018

0

612

1

Please answer ASAP!! in less than 5 minutes

The number of newly reported cases of HIV (in thousands) in the United States from 2000 to 2010 can be modeled by the following formula: f(t)= 41(0.9842)t

How do you graph the points (t, v(t)) for integer values of 0≤t≤15?
<read more ..

Guest Nov 28, 2018

+1

930

1

+134

Product of three binomials

how do you work this out

petri Nov 28, 2018

0

785

3

+2448

please help asap ty

please help asap ty

RainbowPanda Nov 28, 2018

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