19,133 Answered Questions for the topic Algebra

Algebra

08/30/21

Algebra Homework Question
A 14​-foot board is cut into two pieces. If one piece is x feet​ long, express the other length in terms of x.
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Algebra

08/29/21

Help with syeps to evaluate

Log2 8+log2(x+1)=4 need help evaluating the problem. If i could get some help that would be great!
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Algebra Algebra 2

08/29/21

For the data sets given below, find the Five Number Summary, mean, mode, IQR, standard deviation, and range. Then, interpret the data using the quartiles and the IQR.
Number of Miles Jake Rode His Bike Each Week13, 19, 20, 22, 23, 13, 19, 20, 22, 23, 18
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Algebra Algebra 2

08/29/21

For the data sets given below, find the Five Number Summary, mean, mode, IQR, standard deviation, and range. Then, interpret the data using the quartiles and the IQR.
Number of Hours Julia Worked Each Day4.5, 8, 7.5, 6.5, 6, 8, 8, 5.5, 5.5, 7.5
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Algebra Algebra 2

08/29/21

For each sets of the data find the:
find the mean, median, mode, range, first quartile, second quartile, IQR and sigmaThe Number of Hours Jim Sleeps Each week:36, 37, 38, 34, 30, 28, 28, 39, 40, 45
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08/28/21

Please Help With Problem
Raise the quantity in parentheses to the indicated exponent, and simply the resulting expression.(-2/3 x^9 y^7)^3
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Algebra

08/27/21

the sum of two numbers is three. their sum is 13. find the numbers.
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08/27/21

Please help with problems

Simplify √-108
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08/27/21

Please Help With Problem
Raise the quantity in parentheses to the indicated exponent, and simply the resulting expression.(-2/3 x^9 y^7)^3
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Algebra

08/26/21

Find the slope of the line y=1/4x + 2/5
write As a proper fraction, improper fraction or integer
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Algebra

08/26/21

Use the algebraic method of substitution to determine the point of intersection
I thought I understood substitution to require two like terms in each equation, as in the following:x+y=12y=3x+4How then does the following substitution work as taken from the answer section of my... more
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08/26/21

Pendulum Problem
Directions: Complete the following problem showing as much work as possible. You are considering installing a pendulum in the amusement park visitor’s center. The time it takes a pendulum to... more
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Algebra Calculus

08/25/21

electrical circuit indirectly
The current electrical circuit varies indirectly as the amount of resistance in the circuit. The current is 10 amps when the resistance is 26 ohms. Find the current when the resistance is 30 ohms
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08/25/21

Quantitative techniques

A transporter has two types of trucks to transport sugar. Type A truck carries 2000 bags while Type B carries 3000 bags per trip. The transporter is required to transport 120,000 bags and he has to... more
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08/25/21

Vectors and the Geometry of Space
Consider the line L(t)=⟨4−3t,17+4t⟩. Then L intersects:1.The x-axis at the point.... when t =...2.The y-axis at the point..... when t =....3.The parabola y=x2 at the points..... and... when t... more
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08/25/21

Vectors and the Geometry of Space
Give a vector parametric equation for the line through the point (-1,5,-1) that is parallel to the line ⟨-1-t, 2t-1 ,-4-3t⟩:L(t) =
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08/25/21

Vectors and the Geometry of Space
Suppose v.w=8 and ||v × w ||=2, and the angle between v and w is θ. Find(a) tanθ=(b) θ=
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08/25/21

Vectors and the Geometry of Space
You are looking down at a map. A vector u with |u| = 10 points north and a vector v with |v| = 6 points northeast. The crossproduct u×v points:The magnitude |u×v| =
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08/24/21

Need help asap!
1a. Solve the rational equation below using algebra. Enter your solution(s).1b. Solve the same rational equation using a calculator. Graph the left side of the equation as y1 and the right sides as... more
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Algebra

08/24/21

Please help me with my algebra question!
There are three consecutive even integers where five times the smallest equals three times the largest. Find the three numbers. Rocio gets $5 each week for an allowance, and can earn $2 for each... more
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08/24/21

Algebra: system of equations
Assume the system of equations:a+b=p2b+c=q2a+c=r2I don't really see how one geta=(p2+r2-q2)/2
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Algebra Math

08/24/21

Equations Let 𝑓(𝑥)=𝑥−2 f ( x ) = x − 2 and 𝑔(𝑥)=3𝑥+1 g ( x ) = 3 x + 1 then 𝑓(𝑥)+𝑔(𝑥)=
Let 𝑓(𝑥)=𝑥−2f(x)=x−2and 𝑔(𝑥)=3𝑥+1g(x)=3x+1then 𝑓(𝑥)+𝑔(𝑥)=
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Algebra Math Mathematics

08/24/21

Graph the quadratic function

Find the x-intercepts intercept and y intercept. Next find the vertex. Write the coordinates in decimal form. Then graph the function by hand. y=x^2-12x+32
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Algebra Math Mathematics

08/24/21

Graph quadratic fuctions in standard form
Graph the fuction by hand. Find the vertex round approximate coordinates to the second decimal place. y=x^2-4x+3
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Algebra

08/24/21

Math question: Find "M"
KLM- MM------------- KLFind M
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