03/05/20

Please help me with this problem!
Yellowstone National Park is a popular field trip destination. This year the senior class at High School A and the senior class at High School B both planned trips there. The senior class High... more
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03/05/20

Is this correct?
A point is pulled by two ropes: one to the left and up 34° with a magnitude of 5, the other to the right and up 16° with a magnitude of 7. What is the resultant force on the point?(A) 28.98∠9.4°(B)... more
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03/05/20

I’ve Run Into An Algebra Problem And Need Help, Please.
Simplify: (3√45)-(5√5)/(3√5)-(5√3)(A) 3 - (√5/3)(B) (-2√15)/(3) - 2(C) - 2 + 2 (√5/3)(D) (135 - 25 √15)/(-30)(E) None of the aboveAt first, I had gotten (E) None of the above. But then I realized... more
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03/05/20

trigonometric functions
Sketch the graph of .
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03/05/20

trigonometric functions
What are the domain, range, and period of the function f(x) = –3cos(–2θ)?Answer in complete sentences.
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03/04/20

Solve trigonometric equation by using the algebra technique, trig Pythagorean identities, inverse trig functions, and knowledge of the unit circle

solve 2 sec x -4 = 0 for all radian values of x find the solutions of cos x + 1 = - cos x in the interval [ 0, 2 pe] solve 4 sin2 x -3 = 0 for all degree values of x solve sin x cos x = 3 cos x... more
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03/04/20

Find the inverse of f(x)=√2x−4 , if it exists.
The domain of the inverse is:
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03/04/20

If the two functions are inverses, which of the following statements correctly verifies this?
f (x) = 4x+7/9 and g (x) = 9x+7/4
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03/04/20

Density Word Problem
I saw this problem on Khan Academy and am still having trouble with this concept, but more importantly do not under the computation of a certain aspect of the problem:Tanker= 2.5x10^3 m^3Density of... more
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03/04/20

Use the Factor Theorem to determine whether the binomial x – 3 is a factor of the polynomial function ƒ(x) = –5x3 + 16x2 – 9.
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03/03/20

Find the in the expression
The product of and decreased by the difference of andHow do you figured this out?
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03/03/20

Use implicit differentiation to find an equation of the tangent line to the curve at the given point. x^(2/3) + y^(2/3) = 4 (−3√3 , 1) (astroid)
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03/02/20

desribe the translation of the graph and the function please and thank you

describe the translation of the graph of each function as it is related to the graph of parent function f(x)=x*2g(x)=2(x-3)*2-1
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03/02/20

Write equation in standerd form please and thank you

y=-2(x-4)*2-5show work please and thank you
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03/02/20

which choice is equivalent to the expression below when y is greater than or equal to 0? square root y^3+square root 9y^3-3ysquare root y
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03/02/20

identify the c value please and thank you

x*2+18x+cplease show work please and thank you
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03/02/20

Graph and show work please and thank you

2x*2-16v=-30if the integral roots cannot be found estimate the roots by stating the connective integers between which the roots lieplease and thank you
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03/02/20

Find the vertex point,domain and range please and thank you
Identify the vertex point and the domain and range for the equation y=4x*2-8x+9
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03/02/20

Please I need help on the last one
A batter hits a fly ball. A scout in the stands makes the following observations. Time(seconds).75, 1.5, 2, 2.75, 3.25, 4.75Height(feet) 77, 133, 160, 187, 194, 169 The function is Quadratic The... more
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03/01/20

need help with magnitude question

A 700 pound object hangs from two cables with angles below the horizontal ofθ=28 and  ϕ=47 respectively.Determine the magnitudes of the tension vectors, ∣∣∣∣→T1∣∣∣∣ and ∣∣∣∣→T2∣∣∣∣.
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03/01/20

Differentiation:The Chain Rule
Given:f(2)=1f(8)=5f'(2)=7f'(8)=-3What is g(2) if g(x) = [f(x)]³
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02/29/20

how do i solve?
   1   2 ,   1 =,  2 = Find the measurements of the angles given below.Hint: Determine the value of  first. 1 =   degrees 2 =    degrees 3 =    degrees 4 =    degrees 5 =    degrees 6... more
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02/29/20

the integral of sqrt (x^2+6x)dx, using trig substitution
Please answer ASAP with step by step solution. Thank you so much!
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02/29/20

Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the line y = 3.
y=(1-x)...in square rootx=0y=0
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02/28/20

URGENT GEOMETRY PLEASE
If m∠EFG=(3x+11)∘, and m∠GCE=(5x−23)∘, what are the measures of the central and circumscribed angles?
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