21,201 Answered Questions for the topic algebra 2

Algebra 2 Trigonometry

12/22/22

If sin(θ)=−2/5, and θ is in quadrant III , then find cos(θ)= tan(θ)= sec(θ)= csc(θ)= cot(θ)=

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Algebra 2 Math Algebra 1

12/21/22

Need help with this problem
find a polynomial f(x) of degree 3that has the following zeros. 7 (multiplicity 2),-3leave your answer in factored form
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Algebra 2

12/20/22

help with problems

A tennis ball is dropped from a certain height. Its height in feet is given by h(t) =*- 16t? + 400 where t represents the time in seconds after launch. After how many secondsDoes the ball hit the... more
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Algebra 2

12/17/22

Basic Algebra Solve for x
Can someone provide the full steps solving for x:2x^3 + 3x^2 -7 = 0I'm looking to find the domain of the function and have computed from my calculator x= 1.149376...So I know domain is (-infinity,... more
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Algebra 2 Math

12/17/22

What are the lengths of the two legs of the sidewalk
An L-shaped sidewalk from the library to the gym on a high school campus is 90 yards long, as shown in the figure. By cutting diagonally across the grass, students shorten the walking distance... more
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Algebra 2

12/17/22

find the polynomial
Find a polynomial f(x) of degree 3 that has the following zeros. 8,-2,4
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Algebra 2 Math

12/16/22

Q is proportional to the product of the squares of M and u and inversely proportional to the cube of a.
Write an equation that expresses the statement. (Use k as the constant of proportionality.)
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Algebra 2

12/16/22

initial sample of 560g of a radioactive substance decays according to the function A(t)=560e^-0.036t where t is given in years.

(a) How many grams of the substance will remain after 79 years? Round your answer to one decimal place.(b) What is the half-life of the substance? Round your answer to one decimal place.
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Algebra 2

12/15/22

Multiplying Polynomials: 7x^3(2x + 3)
Find the product of each expression.
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Algebra 2

12/15/22

Multiplying Polynomials: (Look in description)
Mr. Rodgeriez has managed a manufacturing plant since the year 2010. The quantity of output canbe modeled by:Q(x) = 2x2 + 20x + 300The average cost per unit (in dollars) can be modeled by:C(x) =... more
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Algebra 2

12/15/22

Multiplying Polynomials: (x^2+3x-5)(x^2-x+1)
Even when multiplying trinomials
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Algebra 2

12/15/22

Multiplying Polynomials: (x-2)(-x^2+3x+1)
We use a combination of FOIL and Distributive Property rules when multiplying other sizes of polynomials
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Algebra 2

12/15/22

Multiplying Polynomials: (x+2)(x^2+4x-3)
We use a combination of FOIL and Distributive Property rules when multiplying other sizes of polynomials
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Algebra 2

12/15/22

Multiplying Polynomials: (4x+1)(5x-4)
To multiply two binomials, we use FOIL
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Algebra 2

12/15/22

Multiplying Polynomials: (x+10)(x-3)
To multiply two binomials, we use FOIL
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Algebra 2

12/15/22

Multiplying Polynomials: xy(x^3+3xy^2-y^2)
To multiply a polynomial by a monomial, we use the distributive property.
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Algebra 2

12/15/22

Multiplying Polynomials: 3x^2(x^3+4)
To multiply a polynomial by a monomial, we use the distributive property.
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Algebra 2

12/15/22

Let r and t be inversely related such that r=12 and t=36 find r when t=18

Please help
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Algebra 2

12/15/22

i would like the answer
Consider the following polynomial function.f(x)=(x+3)2(x−1)3(x−2)Find the zero(s) at which f "flattens out". Express the zero(s) as ordered pair(s).
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Algebra 2 Math

12/15/22

Write an equation of the parabola in intercept form with x-intercepts of -16 and 2
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Algebra 2 Math Algebra 1 Calculus

12/15/22

Algebra 2 for Precalc

A baseball is hit upward at 120 feet per second. Use the formula h (t) = -16t^2+ vot, where h(t) is the height of an object in feet, vo is the object's initial velocity in feet per second, and t is... more
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Algebra 2

12/14/22

How do you find the equation of a line given f(-1)=2 and f(3)=4?
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Algebra 2

12/14/22

Need Help Solving 2 QUESTIONS
The equation d = (1.35h)^1/2 represents the distance d (in miles) you can see out into the horizon, where h is the height (in feet) of your eyes above ground level. Determine how tall a person is... more
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Algebra 2

12/14/22

Two Word Problems Need Help

Please help me solve these TWO problems. A golf ball is hit from the ground, and its height can be modeled by the equation h(t) = -16t^2 + 128t, where h(t) represents the height (in feet) of the... more
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Algebra 2

12/14/22

Need Help Solving TWO Word Questions

I need help solving these TWO questions please. I'm stuck. An object is launched directly overhead at 36 meters per second. The height (in meters) of the object is given by h(t) = -16t^2 + 36t +... more
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