Archives
2013
January

Questions Asked on January 9, 2013

Question: The pair of polygons is similar. Find the value of x.Could anyone please explain how to find x? Thanks in advance!
1. 38 answers
2. asked by Deejay Kratz
3. 23,019 views
Which of the following simplifies to a negative number?A.)-4^-4 B.)(-4)^-4 C.)4^-4 D.)1/4^-4 please help. Thank you I think the
1. 15 answers
2. asked by Deborah
3. 6,260 views
Which continent is located on 40 degrees north 100 degrees east?Can you give me a map online?
1. 18 answers
2. asked by Jerald
3. 5,410 views
balance:Al2(CO3)3 --> Al2O3 + CO2 i don't know how to do the reactant side so i can figure out the product side...
1. 2 answers
2. asked by simon
3. 5,364 views
The coordinates for a rhombus are given as (2a, 0), (0, 2b), (–2a, 0), and (0, –2b). Write a plan to prove that the
1. 2 answers
2. asked by Anna
3. 5,249 views
A baseball is thrown at an angle of 40.0° abovethe horizontal. The horizontal component of the baseball’s initial velocity is
1. 4 answers
2. asked by Sunny
3. 4,448 views
three forces with magnitudes 100, 50, and 80 lb act on an object at angles of 50 degree, 160 degree, and -20 degree
1. 3 answers
2. asked by sarah
3. 4,250 views
A reaction was performed in which 0.47 g of 2-naphthol was reacted with a slight excess of 1-bromobutane to make 0.29 g of
1. 2 answers
2. asked by Anonymous
3. 4,210 views
A figure is dilated by a scale factor of 4. If the origin is the center of dilation, what are the coordinated in the original
1. 1 answer
2. asked by Sammy
3. 4,193 views
1. What does the stained attire of the Knight suggest about his personality? (1 point)The Knight is careless and unreliable. The
1. 6 answers
2. asked by breanna
3. 3,674 views
A sample of gas occupies 24.5 L at a pressure of 1.57 atm; what is the pressure if the volume is increased to 48.3 L?
1. 5 answers
2. asked by Kayla
3. 3,550 views
22.The graph shows the number of handbags that Mandy made in one day. What are the variables? Describe how the variables are
1. 4 answers
2. asked by Anonymous
3. 2,930 views
The front row of a stadium has 25 seats. Each of the other rows has two more seats than the row in front of it. how many seats
1. 3 answers
2. asked by Sarah
3. 2,703 views
Suppose that the point (x,y) is in the indicated quadrant. Decide whether the given is positive or negative.25.) II, x/r 26.)
1. 2 answers
2. asked by Emili
3. 2,507 views
Which of the following rectangles is similar to a rectangle that measures 12 units by 16 units?A/18x24 B/9x14 C/6x10 D/16x20
1. 3 answers
2. asked by Sammy
3. 2,490 views
What is the Simplified form?-(14x)^0y^-7z. my answer is C. A.)-14z/y^7 B.)14z/y67 C.)z/y^7 D.)-z/y^7 Thank You.
1. 8 answers
2. asked by Deborah
3. 2,486 views
The period of Mars' rotation is 24 hours, 37 minutes, and 23 seconds. At what altitude above Mars would a "Mars-stationary"
1. 1 answer
2. asked by Trin
3. 2,279 views
don break a 4x7 array into a 2x7 array and another array. what is the fact for dons second array? write a number sentence that
1. 4 answers
2. asked by stacey
3. 2,258 views
The New England Merchants Bank Building in Boston is 152 high. On windy days it sways with a frequency of 0.12 , and the
1. 1 answer
2. asked by James
3. 2,255 views
Which member in each pair has the stronger intermolecular dispersion forces?CH3CH2CH2I or CH3CH2I or neither? how do you know
1. 7 answers
2. asked by Samantha
3. 2,251 views
what is (-m)^-3n if m=2 and n=-24?A.)3 B.)-3 C.)4 D.)-4 my answer is b. thank you.
1. 5 answers
2. asked by Deborah
3. 2,177 views
Jim Handy finds an irregularly shaped five-sided rock. He labels each side and toss the rock 100 times. The results of his
1. 2 answers
2. asked by Arleen
3. 2,134 views
The sun has a mass of 1.99x10 30 kg the earth has a mass of 5.98x10 24 kg and is 1.496x10 11 m from the suna) Calculate the
1. 2 answers
2. asked by Isis
3. 2,101 views
how are a cube and a rectangular prism alike? How are they different?
1. 2 answers
2. asked by jp
3. 2,063 views
If A = 4 units north, B = 4 units east, and C = 6 units northeast (45o east of north), click on the figure to find A + B + C.
1. 2 answers
2. asked by joe
3. 2,058 views
Explain: how will you divide 0.12 by 8
1. 6 answers
2. asked by esha
3. 1,961 views
How did the geography influence the building of mohenjo daro
1. 2 answers
2. asked by Regina
3. 1,951 views
Professor Baird wants to mix a solution containing 10% acid with one containing 15% acid to obtain a 20 ounce solution
1. 1 answer
2. asked by Anonymous
3. 1,927 views
The prime factorization of 243 is 3*3*3*3*3. Write 243 as the product of two powers of 3 in as many ways as possible.Thank you
1. 2 answers
2. asked by SPIKE
3. 1,893 views
push a box across a table with a force of 5 newtons and the box moves 0.5 meter. how much work has been accomplished?
1. 4 answers
2. asked by alex
3. 1,850 views
Mario is mixing paint for his walls. In a large container he mixes 1/6 gallon blue paint and 5/8 gallon green paint. Which
1. 3 answers
2. asked by Anonymous
3. 1,643 views
What number is 4 tens more than 26.?
1. 4 answers
2. asked by Brandon
3. 1,519 views
The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the
1. 1 answer
2. asked by Theresa
3. 1,509 views
The sum of the integers from 40 to 60, inclusive, is 1050. what is the sum of the integers from 60 to 80 inclusive?Please help
1. 1 answer
2. asked by Sarah
3. 1,504 views
A figure is dilated by a scale factor of 4. If the origin is the center of dilation, what are the coordinated in the original
1. 1 answer
2. asked by Sammy
3. 1,460 views
a brake shoe applied to a drum by a lever ab which is pivoted at a fixed point a and rigidly fixed to the shoe. The radius of
1. 1 answer
2. asked by RANDHIR KAUSHIK
3. 1,417 views
In the following examples, identify the condition a program would detect (the first exercise is solved for you):a. 4 is blank 3
1. 2 answers
2. asked by Daroderick
3. 1,410 views
Which of the following would NOT be considered an institution? (1 point)families sports clubs organized religion civilizations
1. 5 answers
2. asked by Gabby
3. 1,410 views
1. If a bicycle wheel has a diameter of 27 inches, find the radian measure of the angle through which the wheel turns as the
1. 2 answers
2. asked by Rebekah
3. 1,394 views
Help? checkLine segment AB intersects line segment ED in the middle at the point C If DC=6+x and CE=2x+1, what is the lenth of
1. 1 answer
2. asked by Victoria
3. 1,384 views
A stationary whistle emits a sound of 188 Hz. If passengers in a car hear the whistle with a frequency of 198 Hz, how fast was
1. 1 answer
2. asked by Sav
3. 1,370 views
In which hemisphere is North America located?NOrthern Hemisphere Which hemispheres contain parts of both the Atlantic and
1. 4 answers
2. asked by Jerald
3. 1,347 views
help please!! state the possible rational zeros for each function. then find all zeros. y=x^3-13x^2-x+13 show all the step
1. 2 answers
2. asked by lisa
3. 1,343 views
Three forces with magnitudxes 100, 50 and 80 lbs act on an object at angles of 50 degree, 160 degree and -20 degree
1. 1 answer
2. asked by sarah
3. 1,338 views
Change the logarithmic equation to an equivalent equation involving an exponent.log8^64=2 **note that the 8 should be lower than
1. 1 answer
2. asked by Roger
3. 1,321 views
Consider the functionsf(x)=2x+8/x+6; g(x)=6x-8/2-x Find f(g(x)) Find g(f(x)) Deterrmine if f and g are inverses of each other.
1. 1 answer
2. asked by anonymous
3. 1,301 views
A car's brake system transfers pressure from the main cylinder to the brake shoes on all four wheels. The surface area of the
1. 0 answers
2. asked by Trin
3. 1,301 views
ABC Bank offers a savings account with 4.5% compounded quarterly. Find the APY the bank's savings account offers (round your
1. 1 answer
2. asked by Jen
3. 1,290 views
Answer each question below with one of the three types of maps described belowPhysical Thematic Political Which type of map
1. 4 answers
2. asked by Jerald
3. 1,277 views
a cart was pulled for a distance of 1 kilometer and the amount of work accomplished equal 40.000 joules. with what force was the
1. 2 answers
2. asked by alex
3. 1,231 views
I have a test on electricity on Friday and I wandering if I could get a basic summary of what I should know.I'm British so I don
1. 2 answers
2. asked by Zoe
3. 1,224 views
What distance would the skydiver fall during 7s of free fall ? Use the formula d= 4.9t^2, where in d is distance in meters and t
1. 5 answers
2. asked by SPIKE
3. 1,217 views
A baseball is thrown at an angle of 40.0° abovethe horizontal. The horizontal component of the baseball’s initial velocity is
1. 1 answer
2. asked by Sunny
3. 1,209 views
NELSON GOT A PACK OF 12 PENCILS. HE TOOK 3 PENCILS TO PUT IN HIS DESK AT SCHOOL AND 2 PENCILS TO PUT IN HIS LOCKER AT SCHOOL.
1. 5 answers
2. asked by ivan
3. 1,197 views
Plz help me to solve this questionA dealer buys a sofa set for rs24000.at what price must he mark it so that after allowing a
1. 2 answers
2. asked by Simran
3. 1,192 views
A key ingredient in the existential perspective is
1. 2 answers
2. asked by Anonymous
3. 1,170 views
I've done every other single question besides this one. (There was 12). I'm stumped and would really appreciate some help!I have
1. 2 answers
2. asked by Raelyn
3. 1,158 views
The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the
1. 0 answers
2. asked by Johniece
3. 1,157 views
term given by x+2,3x-1,and 4x-1 form an arithmetic sequence. find the value of x.i didn't get it how to start this question and
1. 1 answer
2. asked by Riana
3. 1,140 views
Factor the polynomial expression. If necessary, use the caret (^) to enter exponents. For example, write x2 as x^2.2x2 + 13x +
1. 1 answer
2. asked by liz
3. 1,130 views
the nth term of the geometric progression is 3(2^n-1). how many terms are less than 200?
1. 1 answer
2. asked by HELP HELP MNHS
3. 1,091 views
Please check and tell me what I got wrong and let me know the correct answer for the problem. Thanks.1. Diarrhea can be caused
1. 1 answer
2. asked by Morgan Stevenson
3. 1,089 views
What number is 3 tens more than 77?
1. 5 answers
2. asked by Brandon
3. 1,084 views
Change the exponential expression to an equivalent expression. It should involve an a logarithm.6.5=a^3 This is what I have. can
1. 1 answer
2. asked by anonymous
3. 1,084 views
a 12.5 g sample of oxygen gas is added to a 25.og sample of nitrogen gas in a 25.0L'Container at 28 C. Calculate the partial
1. 1 answer
2. asked by Anonymous
3. 1,081 views
block a in figure 1 has a mass of 10kg, and block b has a mass of 30 kg. the coefficient of friction between b and the
1. 1 answer
2. asked by flay
3. 1,073 views
Miss wilson is going on a field trip... she needs one adult for every 15 students ... There are 100 students going on the trip
1. 2 answers
2. asked by Kill
3. 1,056 views
An aqueous solution of HCl has a high electrical conductivity when compared to the compound in hexane, whilst the conductivity
1. 0 answers
2. asked by Matt
3. 1,055 views
General solution of cot2x=cosx+sinx
1. 0 answers
2. asked by ria
3. 1,046 views
solve the equationlog2(x+4)-log4x=2 the 2 and 4 are lower than the g This is what I got: log2(x+4)+log2(4^x)=2 log2((x+4)*4^x)=2
1. 1 answer
2. asked by anonymous
3. 1,042 views
Tanya had $1.19 in coins none of the coins were dollars or 50-cents pieces.Josie asked Tanya for change for a dollar, but she
1. 2 answers
2. asked by Barbara
3. 1,025 views
A swimmer of mass m is at a swimming pool. They climb the steps to the diving board 4.0 m above the water. They jump off the
1. 1 answer
2. asked by AMT
3. 1,024 views
two forces 30 N and 40 N both tensile are acting at an angle 90˚ between them. Find graphically magnitude and direction of the
1. 0 answers
2. asked by amit
3. 1,015 views
One adults ticket to an amusement park costs d dollars. One child's ticket costs $19 less than twice the cost of an adults
1. 2 answers
2. asked by Jose.
3. 1,013 views
Write the calculator key sequence you would use to evaluate each expression. Then evaluate.A.) (1-3)^4/4 B.) (-2)^0+4*17^0 C.)
1. 0 answers
2. asked by SPIKE
3. 1,009 views
Which of the following statements about the provisions of the compromise of 1850 is true?A.The slave trade was abolished in the
1. 1 answer
2. asked by Anonymous
3. 997 views
A citrus farmer wants to plant 24 lemon trees and 30 orange trees in equal rows. He wants to put the same number of each type of
1. 3 answers
2. asked by kia
3. 994 views
After the 1890s, many americans left (tenements,farms) to find a better life and jobs in the cities.
1. 3 answers
2. asked by HELLO!
3. 981 views
Someone help me. I need a simile with the word SCORNFULLY and PREDATOR.
1. 2 answers
2. asked by Gigi
3. 976 views
Organisms that make their own food are called ____________________________.:D
1. 4 answers
2. asked by Lyric
3. 971 views
if 2 cm on a map is 50 kms what is 8.5 cms on a map...how many kms ???
1. 1 answer
2. asked by zainab
3. 958 views
it is estimated that at the turn of the 20th century, one farmer in the U.S could feed 25 people, whereas today, the ratio is
1. 4 answers
2. asked by Tina
3. 954 views
Car A is traveling at 18 m/s and car B at 25 m/s. Car A is 300m behind car B when the driver of Car A accelerates his car with
1. 0 answers
2. asked by B
3. 947 views
Carbonic acid, H2CO3, decomposes into water and a gas. Write the molecular equation for this decomposition. Remember to include
1. 4 answers
2. asked by thad
3. 942 views
Write an equation for nth term in the sequence: -2, 5, -10, 17, -26
1. 0 answers
2. asked by kazz
3. 917 views
Line segment AB has a midpoint CHelp? If AC=17 and AB = 5x-6, then find the value of x A. 34 B.8 C. 23/5 D. 20 Answer: D 2.
1. 0 answers
2. asked by Victoria
3. 894 views
The probability of rain falling on the roof of Adam’s dorm on any given day is 0.15. The probability of rain falling on the
1. 0 answers
2. asked by Kristine
3. 888 views
1. A financial institution has the following market value balance sheet structure: (LG 19-1)Assets Liabilities and Equity . Cash
1. 0 answers
2. asked by sandie m
3. 887 views
Simplify the Complex Fractions1. 8a / 3b^2 / 6ab /5 2. 42x^2 + 14x / x - 7 / 2 + 6x / 21 - 3x 3. 9 + 3 / x / x / 4 + 1 /12 4.
1. 4 answers
2. asked by Neil
3. 877 views
I have been staring at this problem forever, and cant seem to dig it up in my book. Please help!Two competing bank are trying to
1. 1 answer
2. asked by fawn
3. 876 views
What happens to refraction when the angle of incidence lies on the normal line?
1. 0 answers
2. asked by Cherie
3. 870 views
What are thease layers of earth made of?Crust Lower mantel outer core inner Core. and asthenospher and lithosphere
1. 1 answer
2. asked by Ally
3. 866 views
a car is traveling at 50.0 km/h on a flat highway.a) if the coeffcient of kinetic friction between the road and the tires on a
1. 1 answer
2. asked by Anonymous
3. 866 views
write linear model for equation: to rent a jet-ski, it cost $60 per hour plus $30 fee for maintenance.
1. 2 answers
2. asked by Anonymous
3. 853 views
how many kids did Nefertiti have?
1. 1 answer
2. asked by majesty
3. 820 views
By what amount will a 178 m long concrete slab on the Mackinac Bridge contract when going from +39C to -35C? The linear
1. 1 answer
2. asked by Ben
3. 817 views
The Commplement of angle v 52 more than angle v. find the measure of angle v.
1. 1 answer
2. asked by Sierra
3. 809 views
whats 4(2/3) im in 8th grade and i don't understand
1. 2 answers
2. asked by diana martinez
3. 806 views
Help? checkLine segment AB intersects line segment ED in the middle at the point C If DC=6+x and CE=2x+1, what is the lenth of
1. 0 answers
2. asked by Victoria
3. 795 views
What is the idea that living things can come from nonliving sources called?
1. 3 answers
2. asked by Lyric
3. 787 views

Back to January 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025