10/02/20

The width of the rectangle is 8ft. The length is three times the width. Find the area of the rectangle
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10/02/20

Find all limit points of rational number
find limit points using real line and definition of limit points with complete steps
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09/30/20

Two more than 4 times a number is -18
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09/30/20

My Cal question
Find an equation of the tangent line to the curve y = x ^4 + 1 that is parallel to the line y = 32x − 15
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09/28/20

Help with math please

X/4 + 6 <= x + 6 is the formula we cannot figure out. Can you assist us?
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09/25/20

using integrals find the area of the region bounded by the line 2x-y+2=0, the x-axis and the ordinates x=-3 and x=0
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09/25/20

Algebraic Notation
Write down an algebraic equation for the phrases below.The sum of x and 96 equals half of x:  Four times the number m equals 36:
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09/24/20

Writing a fraction as an expression using a negative exponent other than -1
1/16It says i need 30+ characters but that is the only question i have so i am filling up the space with this text -_-
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09/23/20

15/8 is greater than or less than 1 7/8
15/8 1 7/8<, >, =
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09/22/20

How do I do this?
Now consider the product of a nonzero rational number and an irrational number. Again, assume x =a/b , where a and b are integers and b ≠ 0. This time let y be an irrational number. If we assume... more
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09/17/20

Write the following as an inequality

8 is greater than or equal to x, and 3 is less than or equal to x
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09/16/20

Rational and Irrational numbers
Fill in the blanks: A rational number can be written as a ____ of ____ Integers include ______ numbers and their ______ such as 6 and -6 two examples of rational numbers: ____ and ____ This... more
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09/15/20

What is the answer to -40+8x<-8+8(x-4)
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09/05/20

If 2a-b=4, what is the value of 4^a/2^b?
Detailed and easy explanation please, thank you
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09/04/20

how to find these sets?
U= {a,b,c,d,e,f,g}A= {c,d,e,f}B= {d,e,g}what is:1. A'2. B'3. A∪B'4. B∩C'
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09/01/20

Proofs and matrices

If A is a n x n matrix. Show that A^2 = 0, then if i - A is nonsingular and (i-A)^-1 = i + A Thank you!
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07/10/20

College Algebra
Explain why the following function has no solution:[(x^2+2)]/[(x^2+1)]<0
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06/14/20

exponential equation

81x - 4*9x+1/2+27>0
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06/02/20

write (3b^3)^2 without exponents

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05/29/20

Mathematics question

The complex exponential function ez is periodic with period??
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05/21/20

Determine whether u = i and v = -2i +2j are orthogonal
Determine whether u = i and v = -2i +2j are orthogonal
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05/15/20

a polynomial equation has a zero at x = -2a, what would be one of its factors?
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05/02/20

find complement of A if U={1,2,3,4,5,6,7,8,9,10} A={2,4,6,8} B={1,3,5,7}
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04/02/20

Reflect (-4, 6) in (a) the x-axis and (b) y-axis.

A. x-axis reflection: (□, □) B. y-axis reflection (□, □)
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03/29/20

cosx + sin 2x =0; 0 less than or equals to x less than 2pi
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