08/26/16

what is the trig identity for negative sin squared
What is the trig identity for negative sin squared
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08/26/16

CAN NON LIVING OBJECTS EXERTS A FORCE IF YES GIVE TWO EXAMPLES
FORCE AND LAWS OF MOTION
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08/25/16

235 U --->x + 4 He
235 U --->x + 4 He   Not good in chem at all.  Please someone explain!
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08/25/16

The number 297 is 24 3/4 % of which the following?
Ans is 1200, but how?   Thanks
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08/25/16

Find the number of bushels of shelled corn in a load weighing 2352 pounds if one bushel weights 56 pounds?
Find the number of bushels of shelled corn in a load weighing 2352 pounds if one bushel weights 56 pounds?
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08/25/16

please help
ginny is playing a video game where her character can have a maximum of 100 health points. She wants to look for gold pieces in a swamp, but while swimming in the swamp, her character will lose 3.5... more
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08/24/16

try to find an equation using distance formula.
Write a formula for the distance between a point (x, y) on the graph of y = x^4 and the point (5, 5). Express your answer in terms of x. so I attempted this a couple times and I came up... more
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08/24/16

Find the error in this solution then solve correctly.
9x +18 + 3x = 1 9x +18 = -2 9x = -20 x = -20/9
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08/24/16

If f is a function defined by the equation y=?f(x), then x is called the what?
 If f is a function defined by the equation y=?f(x), then x is called the
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08/24/16

Atoms are a combination of molecules
Please tell me the answer to the question 
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08/24/16

is the gravity of earth throughout the earth constant ??
if yes then how do we get acceleration as 9.81
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08/23/16

Limits Question
limx->0 (x+sinx)/x my teacher told me the answer was 2, but I do not know how to get to the answer.
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08/23/16

Bowling balls come in packages of 7 and 11. What is the largest number of bowling balls that you cannot order?
For example, I cannot order exactly 10 bowling balls.
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08/22/16

Give the x intercepts of the following equation
y=x^2 +3   approximate if necessary
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08/22/16

What would be your grade if you scored a 98% on homework, 89% on quizzes, 85% on tests, and a 72% on the final?
What would be your grade if you scored a 98% on homework, 89% on quizzes, 85% on tests, and a 72% on the final?
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08/21/16

how do I evaluate cos^2 (95 degrees)
I was assigned a math packet for an engineering class and I'm supposed to show work on all problems. Is there any handwritten way to solve this?
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08/21/16

identify the sets of like terms given the following list : 4x,8y, -7z,,7x,-12y,-1,-1\2,6xsquared , 8ysquared,-11z
last problem for the day . thanks please send help 
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08/21/16

can the expression 2x+4 be simplified to 6x? why or why not
can someone please help me with this question I've been doing it for hours and i don't understand it 
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08/21/16

The temperature at 5pm is 20 degrees ferenhait. the temperature at 10pm is -5 degreese ferenhait. how many degrees did the temperature fall?
The temperature at 5 pm is 20 degrees fereheit. The temperature at 10 pm is -5 degrees ferenhait. How many degrees did the temperature fall?  
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08/21/16

Where people who did not follow the established church often persecuted
Where people who did not follow the established church often persecuted  
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08/21/16

A rectangular piece of plywood 1300mm by 2450mm is cut from one corner to an opposite corner. What are the angles of the resultant pieces?
A rectangular piece of plywood 1300mm by 2450mm is cut from onecorner to an opposite corner. What are the angles of the resultant pieces?
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08/20/16

Find the discriminant of the quadratic equation then state the number and type of solution - Explain and Show Work
k^2 - 6k - 7 = 0
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08/20/16

Find the discriminant of the quadratic equation then state the number and type of solution - Explain and Show Work
-4a^2 - 5a - 1 = 0
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08/20/16

Chemistry question
if a jogger runs 96 yards in 10 seconds what would be his time in a 402 m run at the same time in seconds?
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08/20/16

Dexter weight. 50 kg. His body contains 30.8 kg of oxygen and 4.9 kg of elements. How many. Kilograms of other elements are in dexter's body?
Dexter weight. 50 kg. His body contains 30.8 kg of oxygen and 4.9 kg of elements. How many. Kilograms of other elements are in dexter's body?
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