10/09/18

Create a degree 3 polynomial in the form f(x)=ax3+bx2+cx+d such that f(-4)=0 and f(-3-i)=0
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10/09/18

what is x to the second power - 3x - 28= 0
x2-3x-28= 0
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10/09/18

bob runs 7 miles in 50 minutes. At the same rate, how many miles would he run in 75 minutes
anything i need the answer
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10/09/18

given x=3sin(2t+5), how do you find the maximum acceleration of the particle given it is travelling in simple harmonic motion.
Maths question from 1997 hsc paper Q2 b ii)
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10/08/18

Which graph represents the function f(x)=−2x−1 ?
the x is an exponent
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10/08/18

Factor the polynomial and use the factored form to find the zeros. P(x) = x^4 − 3x^3 + 2x^2
So, I thought the zeros would be 0,1,2. But, the answers were wrong, I do not know what else it would be. Thank you
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10/08/18

if 5x-13y=3x-8y then x×x+y×y/x×x-y×y=?
Solve this problem
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10/07/18

If a right angle is trisected what is the measure of each of the smaller angles?
i need help on this problem
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10/07/18

Can someone please help?
    𝑓(𝑥) = 𝑥2 − 7𝑥 + 4 𝑎𝑛𝑑 𝑐 = 2a. Evaluate 𝑓(𝑐) directly b. Evaluate 𝑓(𝑐) using the Synthetic division and the Remainder Theorem.
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10/07/18

What is the angle of a
180 degree triangle angles a and b are the same and c is 69 degrees larger than a and b  
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10/07/18

If f(x) = 9 − 7x, find f −1(−5).
Please help. Need answer
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10/07/18

f(x) = 8 − x^2, x ≥ 0, f −1(x) = ? x ≤ 8. find the inverse.
Please help! Need answer
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10/06/18

Calculate the gravitational potential energy of a 10 kg mass located 5 meters above the surface of the earth?
Calculate the gravitational potential energy of a 10 kg mass located 5 meters above the surface of the earth?
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10/05/18

multiplied by 8 and 15 is subtracted from the product, the result is equal to 41.
i need to find out this question
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10/05/18

a number is said to be in exponential form when it has a base and index
my name is harshal
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10/05/18

What is the given ordered pairs of 6x+2y=12 the Right answer
Ordered pairs of 6x+2y=12
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10/04/18

College Physics
A ball is thrown horizontally from the top ofa building 100 m high. The ball strikes theground 54 m horizontally from the point ofrelease.What is the speed of the ball just before itstrikes the... more
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10/04/18

Y axis kinematics
A stone is dropped from the top of a cliff. It hits the ground below after 8.39s. How high is the cliff in meters?
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10/04/18

Solve. A bucket has 21 liters of water in it when it is three fifths full. How much can it​ hold?
Please answer the question because i'm desperate
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10/04/18

Astronomy----> White Dwarfs
A white dwarf with a mass of 1.2 solar masses could have been which of these at a previous stage of its life? A.) an A main sequence starB.) a neutron starC.) a G main sequence starD.) a brown... more
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10/03/18

if x is 24 when y is 30 what is x when y is 90
Please help
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10/03/18

twice y is at most 16
translate the sentence into an inequality  
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10/02/18

Extrema & points of inflection
List the coordinates of where extrema or points of inflection occur then state whether the function is increasing or decreasing  f(x)=x^3-4x^2-3x+4
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10/02/18

question in the description
The height, h, in metres, of an object t seconds after it is dropped is h=-0.5gt²+k, where g is the acceleration due to gravity and k is the height from which the object is released. If an object... more
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10/02/18

8less than the product of 5and-4
This problem is not good for me because I don't know how to do this at all it is so hard to do when you don't have any help from nobody in your house
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