# Posts by shae

Total # Posts: 77

**algebra**

Hans purchased a prepaid phone card for $45.50. Calls cost 7 cents a minute using this card. The credit, C(in dollars), left on the card after it is used for x minutes of calls is given by the following function. C(x)=45.50-0.07x How much credit is left on the card after Hans ...

**Geometry**

yeah

**Geometry**

thank you to you both! (^_^) \_♥_/

**Geometry(check)**

would it be this: (n-2)180=2880 then 180n-360=2880 then 180n=3240 then n=18

**Geometry**

The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with step-by-step explanation, so I can fully understand it. Thank you.

**Geometry**

Thank you Ms. Sue! You are awesome! (^_^) \_♥_/

**Geometry**

equal to

**Geometry**

Use less than, equal to, or greater than to complete this statement: The sum of the measures of the exterior angles of a regular 9-gon, one at each vertex, is ____ the sum of the measures of the exterior angles of a regular 6-gon, one at each vertex. A. cannot tell B. less ...

**Geometry**

The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with step-by-step explanation, so I can fully understand it. Thank you. (^_^) \_♥_/

**english 3**

I already got that, thanks Reed. :)

**english 3**

okay, fine.

**english 3**

No, people can talk before, but we are talking about everyday "full on" learning, not babbling and broken sentences as a baby

**english 3**

"primary" guys

**english 3**

true

**MATH**

thanks steve ☺

**MATH**

EQUATION: 5(3+4)-{8-(9+6)]} MY WORK: = 5(7)-{8-[5-(9+6)]} = 35-{8-[5-(9+6)]} = 35-{8-[15]} = 35-{8-[-10]} = 35- {8+10} = 35-18 = 17

**MATH**

what is a good way to show fractions w/ long equations? Example: 93 + (-3 x 9)/22+1(-4 +5) (note: this is a random example)

**MATH**

okay...thank you bob :)

**MATH**

EQUATION: (NOTE: THIS IS A FRACTION) 5-(-2^3)(2)/6xsqrt9 -9x2 MY ANSWER: = 5-(-8)(2)/6x3-9x2 = 5+8(2)/18-9x2 = 5+16/18-18 = 21/0 = undefined

**English**

well said Reed ^_^

**English**

your teacher should have given you the directions on how to do that. and, of not, look it up online. there is no one who will help you without sending a link, a link is what would help you most from the type of question you are asking :)

**MATH**

thanks Steve :)

**MATH**

it should be a -80 in the third bracket down ^_^

**MATH**

EQUATION: -7-3[-80/|12-10|] MY ANSWER: -7-3[-80/|12-10|] -7-3[-80/|-8|] -7-3[80/8] -7-3[-10] -7+30 23 I use a lot of steps so I can keep track of what I am doing. It helps me be more organized and focused. Hope it doesn't make too much trouble for you. :) Thanks!

**MATH**

lol, I just want to make sure my steps are right :)

**MATH**

sorry the last line should be -12/1 = -12

**MATH**

EQUATION: [-4-2(-1/2)] / 1/4 MY ANSWER: [-4-2(-1/2)] / 1/4 [-4+1] / 1/4 -3 / 1/4 -3/1 / 1/4 -3/1 x 4/1 -1/1 = -12

**MATH**

thanks!

**MATH**

EQUATION: [7(8-4)+16]-[15-(7-8)] MY ANSWER: [7(8-4)+16]-[15-(7-8)] [7(4)+16]-[15-(7-8)] [28+16]-[15-(7-8)] 44-[15-(-1)] 44-16 28

**Math**

EQUATION: [7(8-4)+16]-[15-(7-8)] MY ANSWER: [7(8-4)+16]-[15-(7-8)] [7(4)+16]-[15-(7-8)] [28+16]-[15-(7-8)] 44-[15-(-1)] 44-16 28

**math**

i can type 19 words in 38 seconds. how many can i type in 60 seconds

**math**

13

**math**

solve the proportion. x/12=91/84

**Math. (Please Help)**

Can you please walk me through this problem.

**Math. (Please Help)**

Andrew decides to wait until age 65 to begin receiving Social Security benefits. Find the present value of his estimated $26,000 per year in payment assuming 6% per year and payment until his 90th birthday. a. $265,263.20 b. $332,3667.36 c. $338,082.42 d. $281.059.48

**social studies**

i agree with hannah

**Social Studies**

10 is a.

**Trigonometry**

An aeroplane flies 200km on a bearing of 137 degrees. How far east of its starting point is it?

**Gen 499**

Underage drinking

**social studies**

the answer is d

**English**

Those answers are true: 1. True 2. True 3. False 4. False 100% Just took it... Thank you guys!

**chemistry**

How many gramsof sodium carbonate are neededto make1.30l of0.890m

**physics**

Vector L (the L with the arrow on top) with the spring compressed is <0,0.14,0>m because the length of the spring when compressed (with your hand pushing down on the spring) is 0.14m above the table.

**Gen 499**

Final Research Paper Research the responsibility of a critical thinker in a contemporary society. You may choose any topic that deals with a contemporary social concern. Examine the principles of critical thought in relation to the chosen societal concern, and consider the ...

**Language arts help!!**

1.c 2.a 3.b 4.c 5.b 6.b 7.b

**algebra**

thanks steve

**algebra**

it takes an HP laserjet 1300 printer 10 minute longer to complete a 600 page print job by itself than it takes an HP laserjet 2420 to complete the same job itself. Together the two printers can complete the job in 12 min. How long does it takes for each printer to do the job ...

**algebra**

thank u steve

**algebra**

the weight of a body above the surface of earth varies inversely with the square of the distance from the center of the earth. if maria weighs 125 pounds when she is on the surface of the earth(3960 miles from the center),determine maria weight if she is at the top of mount ...

**algebra**

the weight of a body above the surface of earth varies inversely with the square of the distance from the center of the earth. if maria weighs 125 pounds when she is on the surface of the earth(3960 miles from the center),determine maria weight if she is at the top of mount ...

**college chemistry 101**

why does an opened bottle of carbonated water keep its frizz longer if kept in a refrigerator than if left at room temperature?

**math**

15/13

**Science**

11.2/4.12=2.72, 219/2.72=80.5 N thanks Ms. Smith!

**Spanish 4**

7.-Que animal viste en la selva? -Vi_____. A. una ballena B. una serpente c. un tenedor D. unos muebles --B? 19. -sabes ___? -no. no me gustan los deportes acuaticos. A. hace surf B. escalar montanas C. dar una caminata D. poner la tienda -- A??

**Geometry**

Write 5x^10-6x^5-3 in quadratic form

**chemistry**

Ok I see. thank you very much :-)

**chemistry**

i am getting 60040J. Is that correct?

**chemistry**

Determine the amount of heat needed to raise 20.0 g of ice at 0 degrees C to steam at 100 degrees C. (ΔHfusion = 334 J/g; Specific heat of (H2O) = 4.18 J/gc; ΔHvap = 2.25 kJ/g)

**chemistry**

Determine the amount of heat needed to raise 20.0 g of ice at 0 degrees C to steam at 100 degrees C. (ΔHfusion = 334 J/g; Specific heat of (H2O) = 4.18 J/gc; ΔHvap = 2.25 kJ/g)

**Algebra**

use elimination to solve this problem x +8y = 3 4x - 2y = 7

**math**

2x-8(x+y)=y-x

**algebra 1**

15x-5=7+12x

**Medical Billing and Coding**

since we can't use emails on here can someone post it on here...Thanks

**Medical Billing and Coding**

Can someone email me and help me out with this project as well comparing electronic medical records companies. I would appreciate your help...

**chemistry**

A 1.00-g sample of piperazine hexahydrate is dissolved in enough water to produce 100.0 mL of solution and is titrated with 0.500 M HCl. What is the initial of the solution, before any titrant is added? Piperazine,HN(C4H8)NH, is a diprotic weak base used as a corrosion ...

**chemistry**

300k

**MATH**

eighty six tenth

**Physics, Science**

A 26 kg block is connected to an empty 1 kg bucket by a cord running over a frictionless pulley. The coefficient of static friction between the table and the block is 0.435 and the coefficient of kinetic friction between the table and the block is 0.320. Sand is gradually ...

**com**

Determine three main things you must do to convert the annotated bibliography to an APA-formatted reference page as part of the rough draft of your research paper.

**Art**

Why might the Romans have sought to create believable images in their sculptural works?

**history**

Can you please post the rest of your essay it sounds really good so far and I'm interested in reading the rest!

**Chemistry**

what is the correct stoichiometric ratio between NaN3 and KNO3 to insure no sodium is reacted.

**math**

i don't under stand this: i have to replace letters w/ #'s 0-9 do+re=mi; fa+si=la; re+si+la=sol

**math**

our man Ostap was going hame from kiev. He rod halfway-fifteen times as fast as he goes on foot. The second half he went by ox team. He can walk twice as fast as that. Would he have saved time if he had gone all the way on foot?

**math**

our man Ostap was going hame from kiev. He rod halfway-fifteen times as fast as he goes on foot. The second half he went by ox team. He can walk twice as fast as that. Would he have saved time if he had gone all the way on foot?

**math**

so the answer is 48 but how many days was in the year; with leep years

**math**

how to solve the ineqality for 2/3(7/8-4x)-5/8<3/8