# Posts by LILLY

Total # Posts: 808

**Trigonometry **

Find real numbers a and b such that the equation (a- 2)+(b+5)i=14+19i is true.

**Math**

Find the exact solution of cos2x+sinx=0 in the interval [0,2pi)

**Geometry**

For the area, wouldn't be (q-9-p^2/4)^2 because the formula for the circle is pi radius squared?

**Geometry**

Let p and q be constants such that the graph of x^2+y^2-6x+py+q=0 is tangent to the y-axis. What is the area of the region enclosed by the graph? I have no idea what to do? Can someone please help me with the solution to the problem?

**math**

A large pizza at Tony's Pizzeria is a circle with a 14-inch diameter. Its box is a rectangular prism that is 14 and one-eighth14 and one-eighth 14 and one-eighth inches long, 14 and one-eighth14 and one-eighth 14 and one-eighth inches wide, and 1 and three-fourths1 and ...

**health**

A proper way to take care of your skin would be to... A:pop pimples before they get to big B:use quality products to tan safely C:moisturize daily with Vaseline D:check for irregular dark spots on your body. I chose D

**Physics**

You are launching Robin Hood out of a cannon and over the wall of the castle to rescue the Maid Marion. He would like to clear the castle wall by as much as possible. The cannon is stuck at an angle of 45 degrees from the ground and will launch him with a speed of 25 m/s. How ...

**English**

why are you most likely to find stereotypes in legends and fairy tales?

**Math**

My homework says "A circle is divided into 9 equal parts.Why is the measure of the angle?"I need help i dont get it!

**Biology**

A 2n cell has 23 pairs of chromosomes. At the end of Meiosis 1, how many individual chromosomes will each daughter cell have? ____ IS it 46?

**Physics**

A Car is travelling 20m/s when it pulls out to pass a truck that is travelling at 18 m/s. The car accelerates at 2.0m/s^2 for 7.0 seconds B) What is the car's speed at the end of the period of acceleration? Vi=20 m/s Vf=18 m/s a= 2.0m/s^2 t=7.0 Seconds I am unsure what ...

**Maths**

Ahh thank you so much

**Maths**

Three circles of radius 1 unit fit inside a square such that the two outer circles touch the middle circle and the sides of the square. Given the centres of the circle lie on the diagonal of the square, find the exact area of the square. I got the answer 18 + 8root2 but the ...

**Algebra! Please Help!**

What are the next three terms in the sequence? -6, 5, 16, 27,... A. 38, 49, 60 B. 37, 47, 57 C. 36, 45, 54 D. 36, 46, 57

**Maths**

What simple interest rate is equivalent to a compound interest rate of 6% p.a. over 10 years correct to two decimal places?

**history**

which of the following best describes daily life in the south during the civil war? a.about the same as before the war because factories provided necessities b.difficult but tolerable because most people did not experience major changes c.better because the North tried ...

**College Algebra **

suppose you go on a road trip, driving at a constant speed of 75 miles per hour. create an equation relating distance ,d, in miles and time traveled, t, in hours. d= __?__

**reading**

In this story when are three way bimbos cleverness comes and helps save tito The story name: The Dog of Pompeii

**Physical Ed**

Could you help me with this please? 1. Telling a child that he won't amount to anything in life is a form of A. neglect B. emotional abuse (My answer) c. physical abuse d. sexual abuse

**History**

Is it because they had the states right to own slaves after seceding and it influenced them because they knew that they would still be able to own slaves ?

**History**

PLEASE HELP how did the issue of states rights influence South Carolina decision to secede from the union?

**Science - Geosystems**

I also figured out #2 which is A. Still stuck on #3

**Science - Geosystems**

I found 2 of the answers in my textbook, #1 is A and #4 is E So, I now only need help with #2 and #3 Thank you

**Science - Geosystems**

Please help me with these for 4 questions on my Geosystems homework. 1) Mass movements are classified based on _________. A. their speed and moisture content B. the type of destabilizing event C. whether or not a geomorphic threshold was crossed D. the steepness of the slope 2...

**Math - Trig / Pre - Calc**

Standard form of hyperbola: Hyperbola: Vertices: (9,9), (9, -7) Foci: (9, 1 + 4 sqrt 13), (9, 1 - 4 sqrt 13)? Standard form Ellipse: vertices: (2 sqrt 10, -10), (-2 sqrt 10, -10) foci: (sqrt 30, -10), (-sqrt 30, -10)?

**English**

okay, Thank you for your help.

**English**

well I know they didn't attack the Germans, because they didn't have enough supplies, and the Germans were surrounding them with submarines. So, maybe B?

**English**

Which of the following words best describes the political climate of Curacao in the early 1940s? A. alarmed B. discouraged * C. hopeful * D. tense I think the answer is either B or C

**English**

Thank you so much!!!!!!!!

**English**

Because my teachers failed to send me the books, so I am unprepared for the questions they have gave me.

**English**

Can someone please give me the summary of the following story's? Before the gun went off The poisoner who wore glasses I would really appreciate help :)

**Math**

What is the 5th of 9 consecutive whole numbers whose sum is 153 is what?

**Geom A**

Ok I think I might have it right 6. D 7. C

**Geom A**

6. In ABC, m<A = 4x, m <b = 3x + 1, m <C = 7x + 11. List he sides of ABC in order from shortest to longest. A. AB, BC, AC B. AC, BC, AB C. BC, AB, AC * D. AC, AB, BC 7. Which three lengths could be the lengths of the sides of a triangle? A. 6 cm, 23 cm, 11cm B. 10 cm...

**10th Grade Math**

Ok, sorry I was just hurrying to finish it so I didn't read anything... Thanks anyways.

**10th Grade Math**

I have been waiting for over 30 minutes, I already sent my work, I didn't have any more time to wait.. I thought this was a site that tutored people... I have not got any help since I used this site..

**10th Grade Math**

Need this is my last question on my quiz, I cannot move on without out answering it :/

**10th Grade Math**

6. Which three lengths CANNOT be the lengths of the sides of a triangle? A.25 m, 16 m, 10 m B. 15 m, 13 m, 12 m C. 18 m, 5 m, 10 m D. 8 m, 8 m, 15 I think its A And if I'm wrong please explain the answer

**Math**

Can someone please help me tell the difference between |-3| and -3

**Trigonometry**

The angle of depression from the top of a lighthouse across the street is 65 degrees. the angle of depression from the top of the lighthouse to the top of a house is 28 degrees. the distance from the lighthouse to the house is 37 feet. what is the height of the house?

**college chemistry**

how many L @STP if oxygen are needed to produce 45.0 grams of nitric oxide according to the following balanced chemical equation? 4NH3 + 5O2=4NO + 6H2O

**Algebra**

Use the distributive property to simplify the expression 4x24. A.12 B.80 C.88 D.96 I think it's this one

**Business**

Okay, Thank You!

**Business**

They should have plenty of resources and money to hire employees. If they didn't have allot of things in stock, no employees, and not enough customers. Does this look right?

**Business**

What characteristics increase the likelihood of success for entrepreneurs and small business owners. What are characteristics that decrease the likelihood of success. I don't get this. Can someone explain?

**physics**

A horse is running across a field. The horse accelerates at 8.00 m/s2 over a distance of 9.70 m. It runs until its speed is 23.4 m/s and continues at this speed. What was the horse's initial speed?

**physics**

A baseball player standing on the ground throws a ball straight up. The ball leaves the player's hand with a speed of 6.22 m/s and is in the air for 2.70 s before hitting the ground. How high above the ground was the baseball player's hand when he released the ball?

**Spanish**

Can anyone write a short paragraph explaining how things are similar and/or different between the U.S. states that border Mexico?

**Math**

Check My answers 2. Name the Property of Equality that justifies this statement: if P = q then p + s = q + s. A. Reflexive Property B. Multiplication Property C. Symmetric Property D Addition Property **** 3. Use the given property to complete the statement. Multiplication ...

**Spanish**

Where are you going to put it?

**Spanish**

Ok

**Spanish**

Can anyone write a short paragraph explaining how things are similar and/or different between the U.S. states that border Mexico?

**Math**

Is it possible for a trapezoid to havw 3 right angkes explain

**math please help asap**

a photo is 4 inches wide it is placed inside a frame with a border that is x inches wide the total width of the photo and the frame is 7 inches write an equation to model the situation then solve the equation to find the width of the border.

**Algebra**

My answer is- 3(2x^1/4+1/x^5/4)

**Algebra**

Factor and simplify the algebraic expression 3x^-5/4+6x^1/4

**algebra HELP MRS SUE**

wait no i meant B

**algebra HELP MRS SUE**

which property is illustrated by the statement 8 (-5/6) = (-5/6) 8 Associative property of addition commutative property of multiplication inverse property of multiplication commutative property of addition***

**PLEASE HELP MRS SUE history**

can you check one more who ensured the success of the charlestown colony? king charles I King charles II*** lord anthony ashley sir robert health

**PLEASE HELP MRS SUE history**

I think its A

**PLEASE HELP MRS SUE history**

how did the settlers of the middle class develop their economy? farmers grew grains and other crops that they sold to other colonies farmers grew subsistence crops that were enough to feed themselves trappers and hunters sold animal pelts to france and great britain ...

**Math**

Ok now this I'm seriously confused about - Rewrite the following expression without absolute value bars -9 / |-9|

**Math**

Oh wait I understand what my issue was √11 is less than 7 so you'd just switch the two numbers around!

**Math**

Rewrite the expression without the absolute value bars . | √11 - 7 | My answer was √11 - 7 but apparently it's wrong someone please help!

**algebra 1**

write the fraction as a difference. 3x - 7 _______ 12

**science**

To answer these questions you will need to refer to the volume of water dripping over time graph that you created in your science notebook from interactive art plotting a line graph activity. 1. According to the trend shown by the graph what volume of water would you expect ...

**Science 1 question help plz thank you**

Which of the following is not true about bias. A. Personal bias involves the influence of your own likes and dislikes B. Ethical bias involves basing a conclusion on too little data C. Cultural bias is influence from culture in which you grew up D. Experimental bias is a ...

**French**

Autocorrect these days. Thanks anyway.

**French**

Sorry!!! I meant “sandwich”. Stupid autocorrect.

**French**

How do you say " I would like a (expletive)" in French?

**math**

100 x 158 = 15800

**History**

I can choose both area.

**Math**

Find slope of the tangent like when x=1 and y=12

**Math**

If i pick a number anywhere from 1 to 1000 at random, what is the probability that the number is divisible by either 2 or 5?

**Math**

1. What is true of a random sample A. It is only one way to sample a population B. Each member of the sample is a volenteer C. It is the easiest way to sample a population D.

**Fitness (Check answers)**

The answer is TRUE.

**Fitness (Check answers)**

The lack of balance can lead to disease. True or false My answer is FALSE.

**Chemistry**

I need help please. The question is vinegar, or a dilute of CH3COOH (acetic acid), should have a molarity of around 0.83 M. Using the Ka for acetic acid, what should the pH of vinegar be?? Thank you!!

**math**

I don't understand the part of "one of my factors is 7" can you explain that to me Ms.Sue?

**math**

I am a three digit number the sum of my digits is 10. my first digit and my last digit are the same what number am i? A 181 B 262 C 343 D 505

**History**

What strategies are used in propaganda? Which strategies do you think have the greatest impact on the viewer? Why?

**History**

What are the risks and benefits of propaganda campaigns?

**Math**

idk i need help

**Calculus**

If the area under the curve of f(x) = x2 + 2 from x = 1 to x = 6 is estimated using five approximating rectangles and right endpoints, will the estimate be an underestimate or overestimate? Underestimate Overestimate The area will be exact The area cannot be estimated with ...

**Chemistry**

If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the molarity of the nitric acid solution. Show all of the work used to solve this problem. Unbalanced equation: Ba(OH)2 + HNO3 -> Ba(NO3)2 + H2O

**Social studies**

How might the Pacific island Trade Agreement (Picta) help the Pacific Islands trade with major markets all over the world Answer choices The region as a whole could partner to sell to bigger markets It will help the Island's sale to each other not other markets It will ...

**Calculus**

Suppose the integral from 2 to 8 of g of x, dx equals 5, and the integral from 6 to 8 of g of x, dx equals negative 3, find the value of the integral from 2 to 6 of 2 times g of x, dx . 8 MY ANSWER 12 16 4

**math**

The ratio of cats to dogs at jazzy Jen's pet store is 3 to 5 .If there are 24 animals at the pet store,how many of them are cats?

**Chemistry 101**

In addition to uranium, which elements were known to emit radioactive "rays" before M. Curie discovered radium?

**Chemistry 101**

If the curries were able to extract 8.5ug of radium from 8.5 tons of pitchblende, what was their rate of recovery? (in percent please)

**Chemistry 101**

How many evaporation's did the curies have to make before they finally isolated radium?

**Chemistry 101**

This is the question 10.0 grams of nitrogen is reacted with 10.0 grams of the element phosphorus under certain conditions to yield trinitrogen diphosphide. Answer these questions. 1). Write a balanced equation. 2). which reactant is limiting? In excess? 3). Theoretically, how ...

**Chemistry 101**

If a solution containing 20.0 grams of nickle (11) chloride is mixed with an aqueous solution of containing 15.0 grams of silver nitrate,, determine the mount of silver chloride that theoretically will precipitate. How much nickle (11) nitrate is formed? Which reactant is ...

**Chemistry 101**

10.0 grams of nitrogen is reacted with 10.0 grams of the element phosphorus under certain conditions to yield trinitrogen diphosphide. Answer these questions. 1). Write a balanced equation. 2). which reactant is limiting? In excess? 3). Theoretically, how many grams of ...

**Chemistry 101**

If a solution containing 20.0 grams of nickle (11) chloride is mixed with an aqueous solution of containing 15.0 grams of silver nitrate,, determine the mount of silver chloride that theoretically will precipitate. How much nickle (11) nitrate is formed? Which reactant is ...

**Social studies**

To reduce confusion: 1. A, C, and D 2. B and C 3. B, C, and D 4. B and C 5. A, B, and D These would be the correct answers! Hope that helps! Number one is your question :)

**Chemistry 101**

If gold sells today for 1625 per ounce, and a large mining truck hauls 400 tons of gold ore, what is the value of the gold in each truck if each ton of gold ore contains 1.0 ounces of gold? Use dimensional analysis.

**Chemistry 101**

If gold sells today for 1625 per ounce, and a large mining truck hauls 400 tons of gold ore, what is the value of the gold in each truck if each ton of gold ore contains 1.0 ounces of gold? Use dimensional analysis.

**please help**

omg im working on the same thing my essay is due tomorrow and i cant find the answers to anything if you find anything let me know and if i find anything i will let you know imm so stressed