04/01/20

Is (-1,-17) a solution of y=x+16
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04/01/20

sin2x-sinx/cos2x+cosx = sinx/1+cosx
prove the identity using sum to product formulas
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04/01/20

Construct a triangle HLB with HL=6cm , HLB= 60° and LB= 8cm. Measure and state length HB
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04/01/20

Polynomial algebra
How do you solve this equation and how to get the answer?
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03/31/20

Find the differential dy of the given function. (Use "dx" for dx.)
y = 9x2 − 1
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03/30/20

A square table has an area of 2916 square inches. What is the perimeter?
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03/30/20

Find the Point on graph
Find the point on the graph y=√X/2 which is closest to the point (4,0)
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03/30/20

You are at the top of a lighthouse that is 400 ft. tall. You look down towards the ocean and see a whale located 700 ft. from the shore. What is the angle of depression from your position?
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03/30/20

Can anyone solve the algebra problem?
If 4x-y = 12, then what is the value of: 16 x____ ?2 yChoices:(A) 8(B) 2 10(C) 2 12(D) 2 16
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03/29/20

calulus 1 mathematics
A circle is inside a square.The radius of the circle is decreasing at a rate of 4 meters per minute and the sides of the square are decreasing at a rate of 1 meter per minute.When the radius is 2... more
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03/27/20

If 5y = 6x +16 and 9x= 7y - 20, what is the value of 3x - 2y?
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03/27/20

Round answer to four decimal places
Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two successive approximations differ by less than 0.001. Then find the zero(s) using a graphing... more
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03/27/20

A plane and a sphere intersect in a circle that has an area of 48pi. The distance between the plane and the center of the sphere is 3 units. Find the surface area of the sphere.

I have very little knowledge n this level of geometry so a thorough explanation would be great!
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03/24/20

consider the function f(x)=-x-3/x-2
compute each of the followingf'(x) = f''(x) = f''' (x) =
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03/24/20

Determine whether the geometric series ∑∞n=1 (4^(n−1))/9^n is convergent or divergent. If it is convergent, find its sum. Give reasons and show all your work.
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03/23/20

Give the Cartesian coordinates for the point with polar coordinates (r,Θ)
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03/23/20

help help help help help help

 A car and a bike left the village for a city simultaneously. The distance between the city and village is 90 km.... more
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03/23/20

Find the area of the region bounded by the parabola y^2=2x-2 and the line y=x-5
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03/20/20

The sum of three consecutive even integers is twice the first integer. Find the integers.
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03/20/20

Geometry question involving circles and similar triangles
If I have three circles inside an isoceles triangle, all tangent to the triangle and with centers on the vertex angle's bisection, what will be the radius of the one in the middle, as a function of... more
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03/19/20

Write a recursive rule for the sequence.

x+y, 3x+4y, 5x+7y, 7x+10y, …
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03/19/20

Calculus Question
Use the given data to find the values of the tangent of (A + B) and of (A – B). Give the quadrant in which each of the angles (A + B) and (A – B) terminates. Angle A in Quadrant II, tan A = -12/5 ,... more
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03/19/20

Hey there! I need help with this problem, please!
Find the derivative of the following function: y=sqrt(x)/e^xAnd if you can, could you explain the solution step by step, so I can understand how to solve this type of problems. Thank you!
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03/18/20

Math question distance

A handbag is dropped from the top of Centre Point Tower. The distance s travelled after t seconds is given by the formula s=4.9t2. For this falling handbag, find the instantaneous velocity... more
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03/18/20

Algebra 2 mathematics

Write an equation for:Vertical asymptotes x = 2 and x = 5, x-intercept x= -1, y intercept y=1
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