19,167 Answered Questions for the topic Algebra

Algebra

09/23/21

Can you help me with this word problem

An architect designs a rectangular flower garden such that the width is exactly two-third of the length. If 260 feet of the antique picket fencing are to be used to enclose the garden, find the... more
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09/23/21

Find two vectors v1 and v2 whose sum is <-3,3> , where v1 is parallel to <-1,0> while v2 is perpendicular to <-1,0>
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09/22/21

PLEASE ANSWER! ALGEBRA QUESTION I NEED TO KNOW.
In the rectangle, the length is six less than three times the width. If the perimeter is 100 feet, find the dimensions of the rectangle.
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09/22/21

PLEASE ANSWER! ALGEBRA QUESTION I NEED TO KNOW.
In the rectangle, the length is six less than three times the width. If the perimeter is 100 feet, find the dimensions of the rectangle.
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09/22/21

The highest recorded temperature of Earth was recorded in Africa at 136°F, while the lowest was 129°F in Antarctica. What is the range of temperatures recorded on Earth?

Answer in numbers please. I dont understand how to do this.
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09/22/21

The highest recorded temperature of Earth was recorded in Africa at 136°F, while the lowest was 129°F in Antarctica. What is the range of temperatures recorded on Earth?

Answer in numbers please. I dont understand how to do this.
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09/22/21

The highest recorded temperature of Earth was recorded in Africa at 136°F, while the lowest was 129°F in Antarctica. What is the range of temperatures recorded on Earth?

Answer in numbers please. I dont understand how to do this.
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Algebra

09/22/21

Find the intersection
y = x2y = 6x-1
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Algebra

09/22/21

A rectangular table is four times as long as it is wide. If the area Is 36 ft^2, find the length and the width of the table.
A rectangular table is four times as long as it is wide. If the area Is 36 ft^2, find the length and the width of the table.
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Algebra Math

09/22/21

Please help me find the missing number in this sequence
8, 28, 147, ___, 9280 a brief explanation would be appreciated! thank you!
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09/22/21

Solve the system by inverting the coefficient matrix and using the following theorem:

If A is an invertible n x n matrix, then for each n x 1 matrix b, the system of equations A x = b has exactly one solution, namely, x = a^-1b. x + y + z = 3x + y - 2z = 6-2x + y + z = 0
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09/22/21

Multivariable calculus
Consider that the system of three equations xy2+zu+v2=3x3z+2y-uv=2xu+yv-xyz=1defines implicitly x y and z as a function of u and vFind ∂y/∂v and ∂z/∂u at values x=y=z=u=v=1
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Algebra

09/22/21

Which statement is true about the summer to rational numbers
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Algebra

09/22/21

Inversingggggggg
given f(2)=8, what is f-1(8)?
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09/22/21

Piece wise linear functions

A university department is planning to have a local company print custom shirts for them. The quoted price for creating and printing the shirts is as follows:○The design and set-up fee is $95. ○For... more
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09/21/21

Arizona taxes problem.

The following is from the actual Arizona state tax table for 2020 taxes.A single person whose taxable income is between $0-$27,272 is charged 2.59% in tax.A single person whose taxable income is... more
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Algebra

09/21/21

seven less than one third of a number is the same as the product of five third and the sum of that number and - 5 what is the number

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Algebra

09/21/21

Write the equation of the line parallel to y=4x-3 passing through the point (-2,9)
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Algebra

09/21/21

One number is two less than a second number. Three times the first is three more than six times the second. Find the numbers
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Algebra Math

09/21/21

What is x in -8x=56
Solve the equation using multiplication or division. if you do answer thanks a lot.
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Algebra

09/21/21

algebra question
The length of a rectangle is 9inches more than the width. The perimeter is 38inches. Find the length and the width of the rectangle.
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Algebra Math Algebra 2

09/20/21

How would I find the surface area of a cone as a polynomial in standard form?
Here is everything included in the problem.Write the surface area of the figure as a polynomial in standard form.S = πr2 + πrℓr = 3xh = 4x+1
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09/20/21

Piecewise linear functions
Derek earns $25 per hour (or part of an hour) for a regular 40-hour work week. Sometimes, he works over 40 hours a week and earns “double time” for the extra hours worked. (That means that his... more
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09/20/21

Piecewise linear functions
Derek earns $25 per hour (or part of an hour) for a regular 40-hour work week. Sometimes, he works over 40 hours a week and earns “double time” for the extra hours worked. (That means that his... more
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Algebra Algebra 2

09/20/21

d/2 + f/4 = 6 solve for f
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