07/31/22

Linear Equations and Inequalities
In an isosceles triangle, there are two sides, called legs, that are the same length. The third side is called the base. If an isosceles triangle has perimeter 345 cm and base length 85 cm, what is... more
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07/29/22

Trigonometry Question Full Solution
Resha is planting a triangular garden. She wants to put a fence around it. The length of one side of the garden is 10 meters. If the angles at each end of this side are 440 degrees and 580 degrees,... more
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07/28/22

complex numbers
an an argand diagram the points a and b represent 1+7i and 4+3i respectively and o is the origin the quadrilateral oabc is a parallelogram find the complex number represented by point cc is... more
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07/27/22

Math functions(pls need assistance)
The point (4,2) is on the parent function f(x)= √x . Determine the new location of this point on the graph. Show your work using the mapping rule. y= -3√1/4(x+1) - 5
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07/27/22

term of arithmetic and geometric sequences
Find the sum of this series  . Find the value of (n) first then find the sum of the (n) terms
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07/27/22

Find the first term and the common difference of the arithmetic sequence whose 7th term is 30 and 14th term is 65
this question asks me First term is ? common difference? Please help thank you
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07/26/22

help me find the midpoint
Vertex C is the midpoint of the vertices (each vertex) for the parabolas given by y = -5(x+4)^2 - 10 and y = 3/2(x+14)(x+10)
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07/26/22

Find the volume of the solid generated by revolving
Find the volume of the solid generated by revolving the following region about the​ y-axis.The region in the first quadrant bounded above by the parabola y=x2​, below by the​ x-axis, and on the... more
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07/24/22

Find the area of the region
Find the area of the region in the first quadrant bounded on the left by the​ y-axis, below by the line y=x/16+2​, above left by the curve y=5+√x​, and above right by the curve y=4/√x+2.Find Area?
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07/22/22

How to Find with Technology for Graphing e

Use technology to perform the following steps.a. Plot the function over the given interval.b. Subdivide the interval into n=​100, n=​200, n=500 subintervals of equal length and evaluate the... more
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07/22/22

Riemann Sum Area and Formula
For the function given​ below, find a formula for the Riemann sum obtained by dividing the interval​ [a,b] into n equal subintervals and using the​ right-hand endpoint for each ck. Then take a... more
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07/22/22

Mathematics question

Let ABC be a triangle with ∠A = 90◦ and ∠B = x ◦ . Given that AC = AD where D is the midpoint of BC. Find the value of x.
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07/21/22

2 more than the quotient of a number and 5
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07/21/22

Find the x-coordinate of the centroid of the area bounded
Find the x-coordinate of the centroid of the area bounded by y(x^2−16)=1, y=0,x=5, and x=6 .(Round the answer to four decimal places.)
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07/21/22

Find the partial fraction decomposition and final answer
Integrate ∫(x^2−x+6) / (x^3+3x)dx.The partial fraction decomposition is (write all terms as fractions):∫ ________dx  The final answer is:∫(x^2−x+6)/ (x^3+3x)dx = ___________
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07/19/22

Mathematics question
This is just a part of the solution of a problem.p(n)=2n3–6n2+4n−3=2n3–2n−6n2+6n−3=2(n−1)n(n+1)−6n(n−1)−3It is clear that 3 ∣ p(n) for each integer n.Why is 3 ∣ p(n)?
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07/19/22

How many 3-card hands (from a standard 52-card deck) have the property that it is not the case that all cards are black or all cards are of the same suit?
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07/18/22

A list of numbers is shown. 7, 14, 15, 9, 11, 14, 11, 10, 17 What is the mean of the list of numbers? A 10 B 11 C 12 D 13

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07/17/22

Some values of a linear equation are provided. Complete the table.
x | y1 | -12 | 33 | _4 | _5 | _I need help filling the blank spots thanks :D
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07/11/22

math help needed
Without graphing the function y=−3sin(10x)y=-3sin(10x), determine its amplitude, period, and the distance between its critical points. Leave answers in exact form; type pi for ππ.amplitude... more
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07/10/22

Optimization Question
Here is the question:The owner of a ranch wants to fence off a rectangular piece of land of area 30,000 square yards next to a river. No fencing will be used along the river. The land will be... more
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07/10/22

Use TVM Solver on your calculator to answer the following questions. Round each answer to the nearest cent.
Use TVM Solver on your calculator to answer the following questions. Round each answer to the nearest cent.You deposit $400 each month into an account earning 6% interest compounded monthly.a) How... more
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07/10/22

Mathematics question

P(k+1) = ak+1 - bk+1 = a(ak - bk) + bk(a - b) = a(a - b) (ak-1 + ak-2b + ... + abk-2 +bk-1) + bk(a-b) = (a - b) (a (ak-1 + ak-2b + ... + abk-2 +bk-1) + bk) = (a - b) (ak + ak-1b + ... +... more
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07/08/22

find volume when rotating about the x-axis and y-axis
Suppose that R is the finite region bounded by f(x)=√x and g(x)=x/3.Find the exact value of the volume of the object we obtain when rotating R about the x-axis.V=Find the exact value of the volume... more
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07/08/22

Find the coefficient of the term containing y ^9 in the expansion of (−x + 2y) ^12 .
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