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547

What is the complex number z=−3 + 3√3i represented in polar form?

What is the complex number z=−3 + 3√3i represented in polar form?
Enter your answer by filling in the boxes. Enter the angle measure as the smallest positive angle in simplified form and any radicals in simplfied form.
read more ..

Guest May 15, 2020

357

Need help-graphing functions

If the point (3,6) is on the graph of y=g(x), and for all x, then there is one point that must be on the graph of y=h(x). What is the sum of the coordinates of that point?

I don't know how to approach/solve this problem, read more ..

Guest May 15, 2020

466

please help

Solve the inequality 5 - 2x > x + 4.

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Guest May 15, 2020

488

i really need help asap!!!

What is the vector that results from transforming a⃗ by the transformation matrix?

https://ibb.co/7XVrZrZ

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Guest May 15, 2020

2118

Check these 4 me!

1) What is the component form of resultant of 4b⃗ −2a⃗ ? *first arrow is on top of b, and second one is on top of a*
a⃗ =⟨6,−2⟩ read more ..

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Guest May 15, 2020

-1

750

In triangle XYZ, angle X = 60 and angle Y = 45. Point D lies on overline YZ such that DX bisects angle ZXY. If XD = 24, then find

In triangle XYZ, angle X = 60 and angle Y = 45. Point D lies on overline YZ such that DX bisects angle ZXY. If XD = 24, then find the area of triangle XYZ. read more ..

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Guest May 15, 2020

-1

715

+49

I've tried TOO many times :P

You are dealt cards from a standard deck of 52 cards. How many ways can you be dealt the cards so that they contain two cards of one rank, two cards of another rank, and a fifth card of a third rank? We say that such a hand read more ..

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SavvyBee May 15, 2020

411

In triangle XYZ,

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Guest May 15, 2020

365

In triangle XYZ,

Guest May 15, 2020

683

need help quick

Each angle of a regular polygon is 160 degrees. How many sides does it have?

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Guest May 15, 2020

369

please help

A vertical pole AB measuring 5 meters snaps at point C. The pole remains in contact at C and the top of the pole touches the ground at point T, a distance of 3 meters from A.
Find the length AC, in meters, the point where the pole snapped.
read more ..

Guest May 15, 2020

522

pls help, an explanation would be really appreciated!

In triangle ABC, AB = BC = 17 and AC = 16. Find the inradius of triangle ABC.

Please help!
read more ..

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Guest May 15, 2020

1860

A stretch of highway that is 12 1/4 long has speed limit signs every 7/8 of a kilometer.

Marcus is picking songs to play during a slideshow. The songs are each 3 1/2 minutes long.The slideshow is 31 1/2 minutes long.
How many songs will play in the slideshow?

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Guest May 15, 2020

469

geometry

ABCD is a square of side length 1. E is on AB and F is on BC such that DE and DF trisect angle ADC. Find the area of triangle DEF.

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Guest May 15, 2020

-4

2407

+73

A circle has radius 10 centimeters. Suppose an arc on the circle has length 8π centimeters. What is the measure of the central angle whose

A circle has radius 10 centimeters. Suppose an arc on the circle has length 8π centimeters. What is the measure of the central angle whose radii define the arc?

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GAMEMASTERX40 May 15, 2020

676

geometry

The diagram shows a rectangle creased at EF such that that point C aligns with point A. If angle BAE = 38 degrees, what is angle EFD in degrees?

read more ..

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Guest May 15, 2020

399

help

The average age of the members of a 10-person committee is the same as it was 4 years ago, because an old member has just been replaced by a new member.
How much younger is the new member than the old member who was replaced?

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Guest May 15, 2020

1660

+231

help meeeee

All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessarily the same as the weight of the sacks of sugar. Suppose that two sacks of sugar together with three sacks of flour weigh no more than 40 pounds, and read more ..

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peepeepuupuu May 15, 2020

541

help plz

Josh has and extension ladder which is 9.8m long. He needs to clean the windows on the outside of a building. The lower part of these windows is 9.8m from the base of the building, and they are 1.2m tall. Unfortunately, the closest Josh can place his ladder read more ..

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Guest May 15, 2020

542

cos

cos(x)=7/18 ise x=?

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Guest May 15, 2020

783

+148

help please

The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months since January 2001. (m = 0 represents January 2001.)

m | 0 | read more ..

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imbadatmath12 May 15, 2020

1622

+148

A series is given by 1/3^1+2/3^2+3/3^3+4/3^4+5/3^5+....

A series is given by 1/3^1+2/3^2+3/3^3+4/3^4+5/3^5+....
Francine correctly applies the ratio test to determine whether the series converges or diverges.

Which statement reflects Francine's conclusion? read more ..

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imbadatmath12 May 15, 2020

944

+148

Consider the series.

Consider the series.
1000+200+40+8+8/5+...
Does the series converge or diverge?
read more ..

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imbadatmath12 May 15, 2020

All Questions ⁺⁰237665 Questions

What is the complex number z=−3 + 3√3i represented in polar form?

Need help-graphing functions

please help

i really need help asap!!!

Check these 4 me!

In triangle XYZ, angle X = 60 and angle Y = 45. Point D lies on overline YZ such that DX bisects angle ZXY. If XD = 24, then find

I've tried TOO many times :P

In triangle XYZ,

In triangle XYZ,

need help quick

please help

pls help, an explanation would be really appreciated!

A stretch of highway that is 12 1/4 long has speed limit signs every 7/8 of a kilometer.

geometry

A circle has radius 10 centimeters. Suppose an arc on the circle has length 8π centimeters. What is the measure of the central angle whose

geometry

help

help meeeee

help plz

cos

help please

A series is given by 1/3^1+2/3^2+3/3^3+4/3^4+5/3^5+....

Consider the series.

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