Pre-Calculus

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YOu gave me this answer yesterday and I had a few questions
Good Morning. YOu gave me this answer yesterday and I had a few questions about the answer. Lamaj rode his bike over a piece of gum. Lamaj continued riding his bike at a constant rate. At time t=1.25 … read more
akch2002
Master's Degree
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Can I use the half angle formula to solve the simplify the
Can I use the half angle formula to solve the simplify the trig expressions below1. Cos 3x.cos2x-sin3x.sin2x 2. 2 cos ^2a -1… read more
Sandhya_sharma
Master's Degree
Master's Degree
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Part 1 of 1 - Lesson 3 Questions 65.0/ 100.0 Points Question
Part 1 of 1 - Lesson 3 Questions 65.0/ 100.0 Points Question 1 of 20 5.0/ 5.0 Points Find the x-intercepts. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Record your answers and work on the separate answer sheet provided. There are 28 problems. Problems #1–6 are Multiple Choice. Problems #7–17 are Short Answer. (Work not required to be shown) Problems … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Question 1 of 40 2.5 PointsUse Gaussian elimination to find
Question 1 of 40 2.5 Points Use Gaussian elimination to find the complete solution to the following system of equations, or show that none exists. 2w + x - y = 3 w - 3x + 2y = -4 3w + x - 3y + z = 1 w… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Hi, I have a few precalculus problems that I need help with
Hi, I have a few precalculus problems that I need help with ASAP. Could you pleas solve the following and show work ? 1. State the domain and range a.) y = 36/2(x+1.5) b.) y= -(36/2(x+1.5) c.) y= 12- … read more
akch2002
Master's Degree
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AFor Ryan, Find the area of the triangle with bsse 2 2/5
AFor Ryan, Find the area of the triangle with bsse 2 2/5 yards and height 5/6 yard. (Hint: the area Of the triangle equals half the product of its base and height. I am in 116math/ pre-algebra.… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1.What is LM given the following measures and QPST is congruent
1.What is LM given the following measures and QPST is congruent to JKLM? PS=6.3,ST=5.2,TQ=7.4,QP=4.8 2.The area of a triangle is 861 square centimeters.The length of the base is 82 centimeters.What is… read more
akch2002
Master's Degree
3,037 satisfied customers
Need answer:1. Which of these is the equation of a parabola
1. Which of these is the equation of a parabola with vertex (–6, 2)? A. y = 4(x + 6)2 + 2 B. y = (x + 6)2 + (–2) C. y = 4x2 + 6x − 2 D. y = x2 + 12x + 34 2. The square root property tells us that if (… read more
Mijcar
Consultant
Master's Degree
67 satisfied customers
HiI have one more question. Here is what you may need to
Hi I have one more question. Here is what you may need to answer it. Jenny and her friends like to play a game that involves trying to land a stone in a grid of different numbers drawn with chalk on t… read more
Osbert12
Master's Degree
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I will tip as usual, more based on the number of problems:
I will tip as usual, more based on the number of problems: Multiply: (9y-7)(81y^2 + 63y + 49) (x+3)(x-5) (3a^2b^4)(4a^2b^2) -12(6x + 2) (7p -1)(49p^2 + 7p +1) (x+3)(x-3) 7ax^5(4ax^4 + 6x^2 +7) (x-3)(9… read more
akch2002
Master's Degree
3,037 satisfied customers
I need some algebra help. 13. r^2-9= 14. The lowest temerature
I need some algebra help. 13. r^2-9= 14. The lowest temerature ever recorded in a certain town was -28F. The highest ever recorded was 138F more than the lowest. What was the highest temperature? 15. … read more
Sandhya_sharma
Master's Degree
Master's Degree
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Hi Scott. I had a couple of questions I could use your help
Hi Scott. I had a couple of questions I could use your help with. It is not the question by question quiz.… read more
Scott
Master's Degree
16,044 satisfied customers
Analyze the graph of the function. R(x)=x+8/x(x+13 Could
Analyze the graph of the function. R(x)=x+8/x(x+13 Could you show your work step by step please, Thank you.… read more
Chirag
Master's Degree
10,329 satisfied customers
Analyze the graph of the function. R(x)=9x+9/2x+4 What is
Analyze the graph of the function. R(x)=9x+9/2x+4 What is the domain of R(x)? What is the equation of the vertical a symptote (s) of R(x)? What is the equation of the horizontal or oblique a symptote … read more
Math-John
PhD in Statistics
1,322 satisfied customers
Math: I need help with the question F(x)=x^2-x-6/2x^2-10x+12 I
Math: I need help with the question F(x)=x^2-x-6/2x^2-10x+12 I found the vertical asymptote Which was x=3,x=2 I have to find the horizontal asymptote and the x intercept thanks… read more
Sandhya_sharma
Master's Degree
Master's Degree
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1). 5x2+45y 2). x(x+4)-2(x+4) 3). x3to the power+3x2to
1). 5x2+45y 2). x(x+4)-2(x+4) 3). x3to the power+3x2to the power+5x+15= 5x2+45 = 4).the height of a golf ball in feet after t seconds is given by the following formula. 10t-5+2 to power what is the gr… read more
Sandhya_sharma
Master's Degree
Master's Degree
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1. Verify that the functions f and g are inverse of each other
1. Verify that the functions f and g are inverse of each other by showing that f(g (x) ) = x and g (f (x) ) = x. Give any values of x that need to be excluded. f(x) = x – 5 / 2x + 3; g(x) = 3x + 5 / 1… read more
Sandhya_sharma
Master's Degree
Master's Degree
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