04/26/22

Use Newton's method to approximate the indicated root of the equation correct to six decimal places.
The negative root of ex = 4 − x2
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04/26/22

The four sequential sides of a quadrilateral have lengths a = 5.9 , b = 7.2 , c = 8.4 , and d = 10.3 (all measured in yards). The angle between the two smallest sides is α = 100 ° .
The four sequential sides of a quadrilateral have lengths a=5.9, b=7.2, c=8.4, and d=10.3 (all measured in yards). The angle between the two smallest sides is α=100°.
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04/26/22

Use the quadratic formula to solve each quadratic equations. If necessary, approximate the solutions to the nearest tenth.

x^2 + 9𝑥 + 14 = 0 I just need a base answer so i can figure out how to answer my following questions :)
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04/25/22

Find the sum of the first 10 terms in the sequence using the appropriate formula. Show the formula and the steps used to get your answer
Find the sum of the first 10 terms in the sequence using the appropriate formula. Show the formula and the steps used to get your answer5,-20,80,-320r= -4
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04/25/22

Converting Polar Equations
Given x^2 - y^2 = 9 (NOTE: Minus sign, not plus sign), find what r^2 equals. (Covert from Cartesian to Polar). I am pretty confused on how to solve this, so if you could go step-by-step, it would... more
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04/23/22

fundamental theorem math question

A population of critters grows according to a logistic population model, p(t), with p(0) = 1000critters, and dp/dt = 500e^−0.25t/(1+e^−0.25t)^2 critters/year. Find p(10). Round your answer to the... more
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04/22/22

Help! Evaluate the indefinite integrals using Substitution. (use 𝐶 for the constant of integration.)
Please help I am stumped with this problem.∫(28x+10)(7x2+5x+3)5 dx = ???
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04/22/22

Let h(x) = - 8ln(x+8)/x+8 -5

Let h(x)= -8ln(x+8) - 5 x+8Determine the absolute extrema of h on [-7,-3]. If multiple such values exist, enter the solutions using a comma-separated list. Leave all answers in... more
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04/22/22

Integral Calculus

Find the area of the region bounded by the parabola y = x^2, the tangent line to the parabola at the point (2,4) and the x-axis
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04/22/22

geometric sequences
For a given geometric sequence, the 1stterm, a1, is equal to 47/9, and the 4th term, a4 is equal to −141 Find the value of the 7thterm, a7. If applicable, write your answer as a fraction.
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04/21/22

Find the derivative of y=(−4x−9)^csc(x). Be sure to include parentheses around the arguments of any logarithmic or trigonometric functions in your answer.
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04/20/22

Suppose the tangent line to the curve y = f(x) at the point (1, 3) has the equation y = 7 − 4x.

If Newton's method is used to locate a solution of the equation f(x) = 0 and the initial approximation is x1 = 1, find the second approximation x2.
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04/18/22

Multiple variable world problem. PLEASE HELP I CANT FIGURE IT OUT!!!!!!!
Seventy more student tickets than adult tickets were sold for the school Drama production. Student tickets cost $5, adult tickets cost $8, and a total of $3210 was collected. How many of each kind... more
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04/14/22

calculus function question
The factored forms of f'(x) and f''(x) are shown below. f '(x) = e^(−x)[ (x − 3)^2 (x − 5)]f ''(x) = = −e ^(−x) [ (x − 7)(x − 3)(x − 4)]interval(s) where f(x) is increasing: ??interval(s) where... more
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04/14/22

CAN ANYONE HELP ME IN THIS
 is tangent to ʘA at point B. Is each statement true for ʘA?which is true1, BC II DE2,m<ADE m<ACB3, DE is tangent of OA at point E
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04/13/22

Write correct answer choice; show all work; clearly; this is not grade still need help
#6 If A to the nth term is > 0 for all n and lim n approaches infinity (a to nth term +1)/(a to nth term) = 3, which of the following series converges Series 1 is the lower limit ; ∞ is the... more
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04/13/22

Find the equation of a circle containing the points (7,5), (1,-7), and (9,-1).
PLEASE NEED HELP RIGHT NOW! THIS TOPIC IS ABOUT CONICS
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04/12/22

math 1012 college
Two angles are supplementary. The larger angle is 114∘ more than the smaller. Find the measures of the both angles.The smaller angle is ° and the larger angle is 
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04/11/22

Find equations of all lines tangent to the curve y(x²+4) = 8 when y=1
Please explain the steps in solving this.Find equations of all lines tangent to the curve y(x²+4) = 8 when y=1
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04/11/22

Find tangent line equation
Find an equation of the tangent line to the hyperbola defined by x^2+5xy-y^2-5x=-10 at the point (1,-1).
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04/11/22

Evaluate the expression under the given conditions. sin(𝜃 − 𝜑); tan(𝜃) = 3/4 , 𝜃 in Quadrant III, sin(𝜑) = − (square root of10)/ 10 , 𝜑 in Quadrant IV
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04/07/22

How to show that the equation of the line that passes through P1( x1, y1) and parallel to the line Ax+ By+ C= 0 is Ax +By = Ax1 + By1?
How to show that the equation of the line that passes through P1( x1, y1) and parallel to the line Ax+ By+ C= 0 is Ax +By = Ax1 + By1? What steps should I do first?
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04/06/22

a wire of length (L) is divided into 2 parts. One forms a circle and the other forms a square. How should the wire be cut so the total area is a minimum?
what are the steps to do this? the answer is x= 4L / 4+pi
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04/04/22

Find the dimensions and the minimum perimeter
Find the dimensions of the rectangle with area 196 square inches that has minimum perimeter, and then find the minimum perimeter.
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04/04/22

Graphing system of equations

Which ordered pair is a solution to the following system of inequalities?y < –x2 + xy > x2 – 4 (0, –1) (1, 1) (2, –3) (3, –6)
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