08/08/18

How to determine if a circle can be circumscribed about a quadrilateral
I want to know about circumscribing circles about quadrilateral (how to do it, what that means etc.)
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08/07/18

Ordered pair solution
Which of the following ordered pairs is a solution of y=-4/3x+5
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08/06/18

Transforming logarithmic functions
B=5·82t into t=1/2 · log8 (1/5 B)     I need an explanation how to solve this step by step, so I can better understand how to tackle problems which are similar.   Thank you!
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08/06/18

How would i solve this
In ABC, m A = 2x + 12, m B = x + 14, m C = 3x + 4. Find M A? Answers include: 25 degrees 79 degrees 62 degrees 39 degrees
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08/06/18

Find the score that is 1/2 standard deviation above the mean. Mean is 70 and standard deviation is 14.
Scores on a test are normally distributed with a mean of 70 and standard deviation of 14.  
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08/03/18

If 0<=x<=pi, and sin 2x+2 = 1, then x= ?
I'm not sure where to even start on this problem, I need help!!
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08/02/18

Geometry question
The centroid of a triangle is also the center of A) all of these B)a circle inscribed in the triangle C)a circle circumscribing the triangle  D)mass and balance
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08/02/18

the cruising speed of the bullet train will be no less than 160 miles per hour. Use s to represent the trains cruising speed speed( in miles per hour)
i have to write an inequality that represents this word problem
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08/01/18

Given the f(x)=x^2+3x, determine f(x+c)
Explain the steps if possible.
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08/01/18

which order pair lies on the graph of the equation?
The linear eqution y=3x represents the cost y of x pounds of strawberres. 
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07/31/18

The some of the digits ofa certain two digit number is 15 .When you reverse it’s digits increase the number by 27 . What is the number
 Please help me I’m lost
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07/31/18

The some of the digits ofa certain two digit number is 15 .When you reverse it’s digits increase the number by 27 . What is the number
 Please help me I’m lost
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07/30/18

does a circle of 22 equal a straight line of 22
Thanks David W. for your answer. Are you saying that an arc of 176 is not the same length as a straight line of 176. To put it another way, does a circle of 22 equal a straight line of 22. If we... more
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07/30/18

Exponential Functions
The population of a city was about 1.78 thousand in the year 2014, with an annual growth rate of about 1.3%. This situation is represented by the growth function P(t)=1.78(1.013)t, where t is the... more
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07/30/18

I asked a question four days ago and still have not received a repy.
Does a pentagon with a side of 176 fit perfectly into a circle with a circumference of 880.
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07/30/18

Find the length and width with only the area
The area of a garden is 160m^2. The length is 3m more than the width. What are the length and width?
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07/29/18

complex zeros of f
Find the complex zeros of the following polynomial function. Write f in factored form. f(x) = x^4 + 26x^2 + 25   The complex zeros of f are Use the complex zeros to factor f.
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07/29/18

5 more than twice a number is 33
5 more than twice a number is 33
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07/29/18

A rectangular box with a square base, an open top, and a volume of 2,048 in3 is to be made. What is the minimum surface area for the box
Need help solving this problem
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07/28/18

could anyone please help me with this?
Twin brothers, Collin and Cameron, get jobs immediately after graduating from college at the age of 22. Collin opts for the higher starting salary, $55,000, and stays with the same company until he... more
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07/28/18

Geometry math question
Two sides of a triangle have lengths 5 and 4. Which of the following can NOT be the length of the third side. A)4 B)3 C)1 D)2  
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07/28/18

Sin theta=1/2.then what is degrees
The set of all angles theta such that sin theta=1/2
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07/26/18

Geometry math question
List the angles in order from largest to smallest for triangle abc. AB=14  AC=15  BC=16 A) C,A,B B)A,C,B C)A,B,C D)C,B,A    
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07/26/18

A board 65 inches long is sawed into two pieces, so that one piece is 7 inches shorter than twice the length of the other piece ? Find the length of the two pie
Write an equation and solve it to answer each question: Denote the longer part of the board as xThink what will be the shorter part?Make an equation using the whole length of the board.   The... more
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07/26/18

interior angles
Determine the number of sides in a polygon if the sum of the interior angles is 5400o
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