6,938 Answered Questions for the topic mathematics

Mathematics Algebra 2 Algebra Maths

05/30/22

How to find the value of a constant (a) in a binomial expansion?
Q) In the expansion of (1-x/a) (5+x)6, the coefficient of x2 is zero. Find the value of a.So I thought it would be a matter of expanding the second parentheses because it is the binomial then... more
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Mathematics Math Precalculus

05/29/22

At which angle is cosΘ = 1?
At which angle is cosΘ = 1? 0   π
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05/29/22

Given ΔABC with m∠B = 98°, a = 26, and c = 14, what is the measure of A?
Given ΔABC with m∠B = 98°, a = 26, and c = 14, what is the measure of A?A.  m∠A = 26.4°B. m∠A = 55.6°C.  m∠A = 52.3°D.  m∠A = 29.7°
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Mathematics Math Calculus Problem

05/29/22

Sketch the region enclosed by the given curves and find the area.
Sketch the region enclosed by the given curves and find the area.Given: x=2y², x= 4+y
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Mathematics Math Calculus Integrals

05/29/22

Sketch the region enclosed by the given curves and find the area.

Sketch the region enclosed by the given curves and find the area. Given: x=2y², x= 4+y
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Mathematics Math Calculus Integrals

05/28/22

Sketch the region enclosed by the given curves and find the area.

Sketch the region enclosed by the given curves and find the area. 1. y=12-x², y=x²-62. x= 2y², x=4+y3. y=1/x, y=x , y= 1/4 * x, x>0
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Mathematics Math Calculus Mathematica

05/28/22

Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.
Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.Problems is on this imageimage- https://imgur.com/9qB5VSGcomplete solution of 3 and 4
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Mathematics Math Geometry Functions

05/27/22

Without calculating, determine the following...
You are given two sequences tn = 4 + (n –1)7 and pn = 4(2)n –1. Without calculating, which term is bigger t534 or p534? Why?Please answer in an organized and neat/easy to read format. And please... more
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Mathematics Math Maths

05/27/22

Math, Math help
The Greek mathematician Eratosthenes (ca 276 bce − 196 bce) estimated that the Earth's circumference measured 252,000 stadia. There was no standard for the value of a stadio, but it is estimated... more
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Mathematics Math Algebra 2 Prealgebra

05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= x^2compress vertically by a factor of 2translate down two units
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Mathematics Math Geometry Functions

05/26/22

Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.
Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.Please answer in an organized and neat/easy to read format. And please only include the information that would be... more
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Mathematics Math Geometry Functions

05/26/22

In one city, a taxi fare includes an initial fixed charge, plus a charge based on each kilometre travelled. Determine the following...
In one city, a taxi fare includes an initial fixed charge, plus a charge based on each kilometre travelled. The possible fares charged, in dollars, in this city, can be represented by the recursion... more
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Mathematics Math Geometry Functions

05/26/22

In one city, a taxi fare includes an initial fixed charge, plus a charge based on each kilometre travelled. Determine the following...
In one city, a taxi fare includes an initial fixed charge, plus a charge based on each kilometre travelled. The possible fares charged, in dollars, in this city, can be represented by the recursion... more
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Mathematics Math Geometry Word Problem

05/26/22

In a triangular pile of logs, the top row contains one log. Each row below the top row contains one log more than the row above it. If the bottom row contains 435 logs, how many logs are in the pile?
In a triangular pile of logs, the top row contains one log. Each row below the top row contains one log more than the row above it. If the bottom row contains 435 logs, how many logs are in the... more
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Mathematics Math Geometry Functions

05/26/22

In a triangular pile of logs, the top row contains one log. Each row below the top row contains one log more than the row above it. If the bottom row contains 435 logs, how many logs are in the pile?
In a triangular pile of logs, the top row contains one log. Each row below the top row contains one log more than the row above it. If the bottom row contains 435 logs, how many logs are in the... more
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Mathematics Math Geometry Functions

05/26/22

Without calculating, determine the following...
You are given two sequences tn = 4 + (n –1)7 and pn = 4(2)n –1. Without calculating, which term is bigger t534 or p534? Why?Please answer in an organized and neat/easy to read format. And please... more
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Expert Answers •1
Mathematics Math Geometry Sequences

05/26/22

Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.
Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.Please answer in an organized and neat/easy to read format. And please only include the information that would be... more
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Expert Answers •2
Mathematics Math Geometry Functions

05/26/22

Without calculating, determine the following...
You are given two sequences tn = 4 + (n –1)7 and pn = 4(2)n –1. Without calculating, which term is bigger t534 or p534? Why?Please answer in an organized and neat way! Thank you :)
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Mathematics Math Calculus Mathematica

05/26/22

Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.
Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.Problems is on this imageimage- https://imgur.com/9qB5VSGcomplete solution of 3 and 4
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Mathematics Math Calculus Mathematica

05/26/22

Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.
Evaluate the following using The Substitution Rule and the Fundamental Theorem of Calculus.Problems is on this imageimage- https://imgur.com/9qB5VSGcomplete solution of 1 and 2
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Mathematics Math Precalculus Maths

05/25/22

What is the inverse of the function f (x) = 3(x + 4)2 – 2, such that x ≤ –4?
What is the inverse of the function f (x) = 3(x + 4)2 – 2, such that x ≤ –4?    
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Mathematics Math Algebra 2

05/25/22

What is a Real World Problem For Adding and Subtracting Rational Expressions?
I need help knowing a real world problem for adding and subtracting rational expressions. I need it to connect to my students, so it would be nice if it was something relating to sports or... more
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Mathematics

05/25/22

Find the arc length of the semicircle. 6
i dont get it and i just wanna know the equation
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Mathematics Math Calculus Mathematica

05/25/22

Use the given information to find the left- and right-hand Riemann sums for the following function. If necessary, round your answers to five decimal places.
f(x)=x2+3a=−3, b=5, and n=16Left-Hand Riemann Sum  = _____Right-Hand Riemann Sum = _____
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Mathematics Math Calculus Mathematica

05/25/22

Approximate the area under the curve y=x^2+5 from x=2 to x=5 using a left sum with 6 subdivisions.
Approximate the area under the curve y=x2+5 from x=2 to x=5 using a left sum with 6 subdivisions.The area is approximately _____
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