07/22/18
in traingle ABC shown above, AB=6, BC=8, and AC=10. There are three semicircles on each side of the traingle. What is the total area of the shaded regions?
the answer chocies are 50pie, oe 45pie, or 35 pie, or 25pie, or 15 pie.
07/22/18
calculus question
Find the derivative of the following function.
A=508(1.646)^t
Need this to check my answer please!
07/22/18
Find an equation for the conic section with the given properties.
The ellipse with foci F1(2, −3)and F2(4, −3) that passes through the point (3, 1)
07/22/18
determine the equation of the ellipse that is centered at (0,0), passes through the point (2,1) and whose minor axis is 4
Can I get the step by step procedure? Thank you so much.
07/22/18
please answer it
if x is greater than equal to 0 and A=arcsinx+arccosx-arctanx then find range of A
07/21/18
Geometry help
Identify the equation of the circle that has its center at (7, -24) and passes through the origin.
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07/21/18
If a number, n, is divided by k, the remainder is 5. What is the remainder if n-k is divided by k?
The answer choices are 1 or 2 or 3 or 4 or 5.
ΔLNR ~ ΔMNP LN = 12, MN = 8 NP = 6, NR = x + 6 Find NR
similar triangles question
My boat go on a trip 56 miles upstream and same distance downstream, has a constant speed 15 miles per hourThe trip can take him 7.5hours Find the speed current
Please find the speed of current with solution
07/21/18
The Royal fruit company produces two types
The Royal fruit company produces two types of fruit drinks the first type is 65% pure juice in the second type is 90% pure juice the company is attempting to produce a fruit drink and contains 75%...
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07/19/18
Calculus question about Derivatives of Inverse Functions
So I have the problem "f(x)=(x^3)-(3x^2)-1,x>=2, find the value of (df^-1)/dx at the point x=-1=f(3)" I keep on getting the answer as 9 but the book says 1/9 and I have no idea why. Could you...
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07/19/18
A man goes from A to B at 40 km/ hr speed and returns from B to A at 60 km/ hr speed . Find average speed??
I’m getting confused
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07/19/18
Find a point on the y-axis which is equidistant from the point (5,2) and (-4,3)
I am getting confused in this problem.
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07/18/18
Expand the expression log(z^3/sq. rt. x^5y). Each logarithm should involve only one variable and should not have any radicals or exponents.
Please Use properties of logarithms to expand the expression. log(z^3/sq. rt. x^5y)Each logarithm should involve only one variable and should not have any radicals or exponents.You may assume that...
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07/18/18
what are three consecutive numbers where the product of the smaller two numbers is 37 less than the square of the largest number
it is about equations and polynomials.
07/18/18
Trigonometry Help
Using a right triangle diagram, rewrite cos(sin^-1(1+x)) as an algebraic function of x.
07/18/18
Help... please and thank you.
I get really confused with square rooting and my teacher said the answer I got was wrong.
Sqrt (x^10)
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07/18/18
Differentiation - Help for exam prep!
Differentiate the following function and simplify.
h(x) = x2 · √8-x
Answer = 2x√8-x - x/2√8-x
Could you show me the step by step process and which rules to use in order to...
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07/18/18
question/algebra
Find constants A,B and C such that
(3x2-12x+11)/[(x-1)(x-2)(x-3)]
=(A/x-1)+(B/x-2)+(C/x-3)
07/17/18
Say sin i=sin r×1.5 can we omit sin from both side I.e. I =r×1.5
If sin i = sin r
Then can we write i = r
Please replies
07/17/18
Find the values of the real numbers x and y
x/(2−i) + yi/(i+3) = 2/(1+i) here "i" = iota how can we find real part? when iota imaginary is also in equation! kindly solve.
07/17/18
how to solve for negative power rule with 1/z^-6
Im sure this is the most simple problem but i have issues getting started and knowing what to do.
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