All Questions

812

+47

Please help ASAP!!

1. What is the exact value of sin( - pi/ 12)?

2. What are the solutions of the equation 2sin (4x)=1 on the interval [0,pi)? read more ..

Vanessadeirdre Apr 17, 2020

529

Helpppp

A smaller regular octagon is inscribed in the larger regular octagon. Is it possible to find the area of the smaller octagon without finding the length one of its sides? If so, explain how. read more ..

Guest Apr 17, 2020

-3

559

+318

Pre Calc pls help:(

The point below is on the terminal side of an angle 0. Find the exact values of the six trigonometric functions of angle.

(8,-3)
read more ..

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mharrigan920 Apr 17, 2020

272

please help

Determine whether the given sides and angle will define no triangle, one triangle or two triangles.

Guest Apr 17, 2020

492

Tough Algebra Question, Completely Stuck, Please Help!

Let x and y be positive real numbers. Define and . If compute

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Guest Apr 17, 2020

543

parabola

Given the standard form for the equation of the parabola

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Guest Apr 17, 2020

794

+133

HELP ASAP

Let p and q be real numbers such that the roots of

+ px + q = 0
read more ..

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SpicyP Apr 17, 2020

527

+288

Help!

Can someone help me on this question:

The vertices of a triangular prism are labeled 1 through 6 such that the vertices labeled 1 and
6 share an edge and are on di↵erent triangular faces. The labels of the other four vertices read more ..

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madyl Apr 17, 2020

477

help

See attached photo

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Guest Apr 17, 2020

676

help!

How many of the natural numbers from 1 to 800, inclusive, contain the digit 6 at least twice? (The numbers 266 and 663 are two natural numbers that contain the digit 6 at least twice, but 430 or 16 are not.)

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Guest Apr 17, 2020

401

help

I have 6 shirts, 6 pairs of pants, and 6 hats. Each item comes in the same 6 colors (so that I have one of each item of each color). I refuse to wear an outfit in which all 3 items are the same color. How many choices for outfits do I have

Guest Apr 17, 2020

469

pls help me

What is the measure of angle A?

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Guest Apr 17, 2020

518

+40

HO W

i am endlessly confused please send help

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OneJoe124 Apr 17, 2020

Apr 16, 2020

794

help me

At a cost restaurant the cost for a hot dog and a soft drink is $2.10. The cost for two hot dogs and three soft drinks is $5.15. Determine the cost of a soft drink

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Guest Apr 16, 2020

349

im terrible at 3D geometry. help requested. :(

Let be a regular tetrahedron. Let be the center of face and define vertices and the same way. Find the ratio of the volume of tetrahedron to the volume of tetrahedron
read more ..

Guest Apr 16, 2020

526

help

A certain brand of house paint must be purchased either in quarts at $12 each or in gallons at $18 each. A painter needs a 3-gallon mixture of the paint consisting of 3 parts blue and 2 parts white. What is the least amount of money needed to purchase sufficient read more ..

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Guest Apr 16, 2020

535

An item is priced at $14.29. If the sales tax is 6%, what does the item cost including sales tax?

5sstrurtdtuursaqwerewqasdfgtrewsxdcvgbhtyrfdvbnjmkuhnmjkloikjmn,kloikjm,klopolk,mklopolk,mklokjmn bhjuijhgbvgytgfdcxdersazqwazXsdertfvgtyujhnjkioujhgfde45rfvghyu8i7uytrfdscfvgtrewqasxdcfgt543ewsxcdfvgtr4e3wqadwq1tfrhy0o-pokiju,hnmaedrgtfhyji9knhmbgfv read more ..

off-topic

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Guest Apr 16, 2020

509

How to express the resulting answer in scientific notation?

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Guest Apr 16, 2020

1160

A man is standing 14 feet from a spot that is directly below a bird's nest in a tree. He looks up at the bird's nest with an angle of elevat

A man is standing 14 feet from a spot that is directly below a bird's nest in a tree. He looks up at the bird's nest with an angle of elevation of 36 degrees. His eyes are 5 feet from the ground. How high off the ground is the bird's nest? If necessary, read more ..

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Guest Apr 16, 2020

401

Due soon!

Points are in space such that each of is perpendicular to the other two. If TA = TB = 12 and TC = 6, then what is the distance from T to face ABC?

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Guest Apr 16, 2020

865

Solve for the missing length and the other two angles in the triangle below.

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Guest Apr 16, 2020

426

help

Which of the following equations represents the graph below?

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Guest Apr 16, 2020

692

help requested for this problem :(

1. A rectangular prism has a total surface area of Also, the sum of all the edges of the prism is . Find the length of the diagonal joining one corner of the prism to the opposite corner.

(No image for this problem.) read more ..

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Guest Apr 16, 2020

459

Help!

How many subsets of the set {1,2,3,4,5} contain the number 5?

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Guest Apr 16, 2020

926

PLEASE HELP!

How many integers can be represented as a difference of two distinct members of the set {1, 2, 3}?

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Guest Apr 16, 2020

All Questions ⁺⁰231295 Questions

Please help ASAP!!

Helpppp

Pre Calc pls help:(

please help

Tough Algebra Question, Completely Stuck, Please Help!

parabola

HELP ASAP

Help!

help

help!

help

pls help me

HO W

help me

im terrible at 3D geometry. help requested. :(

help

An item is priced at $14.29. If the sales tax is 6%, what does the item cost including sales tax?

How to express the resulting answer in scientific notation?

A man is standing 14 feet from a spot that is directly below a bird's nest in a tree. He looks up at the bird's nest with an angle of elevat

Due soon!

Solve for the missing length and the other two angles in the triangle below.

help

help requested for this problem :(

Help!

PLEASE HELP!

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