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August 27, 2013
Which of the following is equal to sin(270-x)?
A. -tan(x) B. 1-tan(x) C. -cos(x) D. 1+cos(x) E. 1+sin(x)
4 answers
asked by
Java
1,673 views
What is the answer for this problem?it is greater than 43 and less than 52.if you add the digits the sum is 8
3 answers
asked by
the-na sonia
417 views
in the reaction of magnesium metal with hydrochloric acid to produce magnesium chloride and hydrogen gas. If 4.59 mol of
2 answers
asked by
tyler
609 views
Find the area of a rectangle whose sides are 12.68 cm and 98.5 mm.
1 answer
asked by
Joe
316 views
determine the mass of CO2 produced when 51.2 g of CaO is reacted with 50.0 g of C according to the unbalanced equation CaO + C
3 answers
asked by
tyler
1,366 views
Which equation is the correct equation to solve for x?
Given ST = 5x + 1 , TU = 4x -1, and SU = 54 Its multiple choice and the
3 answers
asked by
Sid
619 views
An oil change company advertises that they can change the oil in your car in 15 minutes. Based on the data collected below, what
1 answer
asked by
latasha
475 views
Lareina understands factors, but sometime she has trouble finding all the factors of a number. Find all the factors of 110 to
6 answers
asked by
Adaija
1,784 views
Explain how a factor tree helps you identify the base number and possible exponents in an expression.
3 answers
asked by
Anonymous
689 views
Task 2:
Use the table to complete each part. a. Copy the table. Extend the table by writing expressions for y when x = 5, 6, and
7 answers
asked by
electroShark797
718 views
How much solid product formed with 30ml of NaOH and 40mL of NiCl2?
I'm not really sure how to go about this?
4 answers
asked by
kelly
386 views
Please HELP
Tank A contains four times as much as Tank B. Tank C contains 32 L more than Tank A. The three Tanks contain 482 L of
1 answer
asked by
Ambrian
443 views
Can anyone help me to calculate the energy released when 7Li and a deuteron (d) fuse to form 9Be,
Given only mass excess 7Li
1 answer
asked by
Dino
431 views
For any real numbers x, y, and z, if z=x+|y| which of the following must always be true?
2 answers
asked by
Java
861 views
What might be the hazards of living near the Ring of Fire? Which of the five themes apply to this situation?
My answer: The
4 answers
asked by
Anonymous
2,978 views
I am doing my math homework and I am confused. Please help solves these questions and tell me what operation I should use? Is it
2 answers
asked by
Jackey
520 views
Which of the following did not lead to the growth of government?
A. the need to build walls for defense B. growing numbers of
6 answers
asked by
Cassie
506 views
How is a valley created by water different than a valley created by a glacier?
1 answer
asked by
Anonymous
382 views
A hydrogen atom has a diameter of about
10.1 nm. Express this diameter in meters.
3 answers
asked by
Amanda
791 views
SOlve the system of inequalites by graphing.
y< -4x-2 - y >3x-3
2 answers
asked by
skyler
613 views
find the dimensions of the matrix
( -1 2 5 0 ) ( -5 0 9 7 ) ( 9 12 8 -1) (8 -5 0 6 )
1 answer
asked by
skyler
339 views
find the sum or differnce
[ -2 -1 7 ] [ -2 0 8 ] [0 -3 2 ] + [-9 5 -1 ]
1 answer
asked by
skyler
318 views
Hi. I need help on a couple of algebra problems. Can you please explain step by step how to do these?
Thanks. �ã(3x (whole
7 answers
asked by
Serena
485 views
find the inverse of A, recall that A-1 = 1/det A [d -b]
[ -c a]
1 answer
asked by
skyler
363 views
HOW DID SPAIN ESTABLISH TERRITORIAL CLAIMS IN THE CARIBBEAN AND SOUTH AMERICA?
2 answers
asked by
jackie
553 views
mission of the Accounting and Finance Functional Area
1 answer
asked by
ctm
303 views
what is the mission of the Accounting and Finance Functional Area
1 answer
asked by
ctm
333 views
how do you write 6.4 X 10 to the 3 power?
3 answers
asked by
john smith
482 views
abc and cbd are adjacent angles which side do the angles have in common
4 answers
asked by
ssss
2,285 views
i need a quote that evikes mood and a word decicribing the mood
1 answer
asked by
ssss
423 views
Factor 2a+13a-7
3 answers
asked by
mika
408 views
ways in which the environmental problem impact on community.sources to support your claims
1 answer
asked by
mandisa
368 views
if you are looking at the horizon, you can determine the distance you are from the horizon in miles D from a height h in feet by
5 answers
asked by
Rasmussen
594 views
Approximately 15% of the students in ST130
obtain A grade. If 3 students are selected at random, find the probability that a)all
1 answer
asked by
Anshu
455 views
D = 1.2 square root h horizon in miles D
from a height h 12000 feet in elevation how far are you from the horizon? use correct
1 answer
asked by
Darrell
473 views
What is a system of knowledge and the methods used to find that knowledge?
A. science B. technology C. measurement D. curiosity I
5 answers
asked by
Brandon
3,908 views
Which of the following statements is true about scientific theories?
A. Scientific theories become scientific laws. B. Scientific
13 answers
asked by
Brandon
13,818 views
Which of the following is a heterogeneous mixture?
A. water in a swimming pool B. sugar water C. a jar of mixed nuts D. stainless
2 answers
asked by
Danny
1,263 views
Which of the following statements about ice melting is true?
A. Energy flows from the ice to its surroundings. B. Water molecules
3 answers
asked by
Brandon
1,664 views
Give brief explaination of their involvement and how their redress the issue?
1 answer
asked by
lethuxolo
369 views
Seven friends share 3 liters of apple juice equally how much juice does each friend get?
4 answers
asked by
Melissa
614 views
a) What do you understand by Simple Harmonic Motion?
b) A simple harmonic motions is characterized by the equation x = (10 cm)
2 answers
asked by
kent
631 views
•2 examples of Learning theories that you would see in your work in the human services field. Please provide examples to
2 answers
asked by
Anonymous
550 views
A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her
5 answers
asked by
phia
449 views
Calculate the rest mass (In grams) of an object whose rest energy is equal to the energy released by a tonne of tnt the energy
3 answers
asked by
Wayne
622 views
The price of a sweater went up 20% since last year.If last year's price was x what is this year's price in terms of x?
5 answers
asked by
gary
1,131 views
one white marble, two blue marbles, and three red marbles were in a bag. One marble was drawn from the bag and then put back.
3 answers
asked by
cici
584 views
need psy 302 help anybody out there?
1 answer
asked by
jude
324 views
The price of a sweater went up 20% since last year . If last year's price was x, what is this year's price in terms of x?
3 answers
asked by
gary
501 views
What is the force on the charge located at x = +8.00 cm in Figure 17.40(a) given that q = 5.00 µC and a = 2.50? (The positive
1 answer
asked by
Akos
415 views
after 12 years, ria will be 3 times as old as she was 4 years ago. find her present age.
1 answer
asked by
nishu
466 views
A 2-digit number has a greater tens digit than the ones digit.
The difference between the tens and ones digit is 3. The sum of
1 answer
asked by
vishal
494 views
Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the
10 answers
asked by
Jenny
1,894 views
Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the
3 answers
asked by
dez
692 views
The sum of the tens and ones digits of a 2-digit number is 12.
The digit in the tens place is greater than the digit in the ones
3 answers
asked by
vishal
389 views
Which of the following does NOT show the law of conservation of mass?
A. 24 g of Mg burn in 32 g O2 to produce 56 g of MgO. B. 24
10 answers
asked by
Brandon
5,234 views
2. True or false. Suppose the slope of a straight line L is -3/4 and P is a given point on L. If Q is a point on L lying 2 units
1 answer
asked by
Dan
329 views
Standing side by side, you and a friend step off a bridge at different times and fall for 1.41 s to the water below. Your friend
3 answers
asked by
Kasey
1,661 views
(a) What magnitude point charge creates a 20000 N/C electric field at a distance of 0.210 m?
3 answers
asked by
Akos
479 views
Assume that stopping distance of a van varies directly with the square of the speed. A van traveling 40 miles per hour can stop
2 answers
asked by
misty
1,071 views
The weight of a fish varies jointly as its girth and the square of its length. One fish weighed in at 24.6 lb and measured 35 in
4 answers
asked by
misty
3,717 views
Of the 60 students in a school, 24 are currently studying chemistry. Exactly 16 of the girls in the school are not currently
4 answers
asked by
Java
795 views
Write the variation and find the quantity indicated. F varies jointly as q1 and q2 and inversely as the square of d. If F=12
4 answers
asked by
misty
2,772 views
George's car insurance comes due every six months. What is the best way to budget for this expense?
A. He should wait for the
2 answers
asked by
Harli
581 views
Question 17 of 20
5.0 Points On a linear demand curve, demand is ________ at small quantities than it is at the middle of the
3 answers
asked by
tg
612 views
I have to write an attention getting statement for a speech and I don't know where to start
1 answer
asked by
Michael
362 views
how did British tea trade help america?
1 answer
asked by
Anonymous
286 views
For this question assume the moon is 110 of its diameter away from the Earth.
The largest apparent size of Mercury that we ever
1 answer
asked by
Elisabeth
413 views
In deep water, the speed s (in meters per second) of a series of waves and the wavelength L (in meters) of the waves are related
3 answers
asked by
Help now
853 views
Given: Triangle ABC with AD bisecting angle BAC, and AE is congruent to ED (both line segments).
Prove: AE/AC = BD/BC. Statements
1 answer
asked by
Lisa
479 views
I have fewer ones than tens. The value of my tens is 20. What two numbers can I be?
1 answer
asked by
chels
427 views
I need someone to review the following questions for my summer assignment and tell me if my answers are right or wrong. Please
6 answers
asked by
scrupulous
910 views
Which of the following poems is a dramatic monologue? (A) "My Last Duchess" (B) "Love Among the Ruins" (C) Childe Roland to the
3 answers
asked by
Student
1,791 views
A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her
1 answer
asked by
Dee
500 views
Kenneth has 22 math problems to do for homework. He has 12 problems done.How many more problems does he left?if he completes 1
10 answers
asked by
Tanny
1,521 views
1. What is the Algebraic expression for the following word phrase: the quotient of 8 and the difference of x and m?
8/x-m * 8-x/m
4 answers
asked by
Cassie
2,441 views
Select the statement which reflects the employer position on electric monitoring.
a.) An employee's actions during work time are
5 answers
asked by
Dee
556 views
What is the motif in "Lightning Thief" ?
5 answers
asked by
Ericka
824 views
Tami wrote the even numbers between 325 and 337. The sum of the hundreds digit and tens digit equals the ones digit. What is
3 answers
asked by
Anonymous
505 views
Can anyone tell me what this symbol means
μu What does it mean in therm of values such as AMUs like 170604μu Thanks
1 answer
asked by
Freddo
348 views
Owen is 147.3 cm tall what is his height as a mixed number
3 answers
asked by
Anonymous
455 views
(3Q+2T+F)/5=0.90 for F
1 answer
asked by
James
296 views
You and your friend each draw 3 points. Your points lie in only 1 plane, but your friend's 3 points lie in more than one plane.
1 answer
asked by
Cheryl
429 views
pls i need the three main branches of home economics and explain one
7 answers
asked by
favour
720 views
Can someone please answer my questions below on my first post?? please
1 answer
asked by
Cassie
279 views
What steps did American women take to advance their rights in the mid 1800s?
-They protested. -Women from lower classes began to
4 answers
asked by
Bryce
964 views
1. Kiko works Saturday mornings at the video tape store. She bought ten videotapes on sale and used a $10 employee discount
6 answers
asked by
Jerald
507 views
how many ones are there in 1 million
1 answer
asked by
mythreyee
360 views
how many hundreds are there in 1 million
1 answer
asked by
mythreyee
326 views
A media company divides 1 million copies of a new music CD into 100 equal groups before shipping the CDs to 100 stores. how many
3 answers
asked by
mythreyee
517 views
Formula to convert 5681mg to kg. I need to show the steps
1 answer
asked by
Dalilah
363 views
9000 equal 900 times
3 answers
asked by
Kasey
439 views
5.Last week Norrine bought a model airplane kit for $18.67. How much would she have saved if she had waited until this week to
6 answers
asked by
Jerald
435 views
Formula to convert 5681mg to kg. I need to show the steps
1 answer
asked by
Dalilah
390 views
How many thousands of square kilometers of area does Canada have?
1 answer
asked by
Alex
422 views
m (x,y) --> (-x,y) is what transformation reflection rotation or translation
m (x,y) --> (y, -x) is what transformation
2 answers
asked by
loli
1,000 views
Find the perimeter of KRN if K(2,9), R(-5,3), and N(0,-7). round to the nearest tenth.
1 answer
asked by
Tania
327 views
A speeder traveling at a constant speed of 125km/h races past a billboard. A patrol car pursues from rest with constant
4 answers
asked by
alex
1,969 views
Which expression represents the number in the pattern where "p" is the position of the number in the pattern?
20, 24, 28, 32, 36
3 answers
asked by
Chad
592 views
If the length and width of a triangle are tripled, what is the effect on the area?
3 answers
asked by
Chad
610 views
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