4,322 Answered Questions for the topic College Algebra
Lines PQ and RS are perpendicular. Find x. P(1, −3); Q(3, 3); R(x, 6); S(8, 5) x =
Lines PQ and RS are perpendicular. Find x.P(1, −3); Q(3, 3); R(x, 6); S(8, 5)x =
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/30/20
College Algebra
A rancher needs to enclose two adjacent Rectangular corrals, One for cattle and one for sheep. If the river forms one side of the corrals and 360 yd of fencing is available, find the largest total...
more
Find the slopes of lines PQ and PR.
Find the slopes of lines PQ and PR. (Assume a ≠ −b.)P(a, a + b); Q(a + b, b); R(a − b, a)slope of PQ _______slope of PR________
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/30/20
College Algebra
Aki’s Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycles is given by C(x)= 0.1x^2-1.3x+10.533, where C(x) is in hundreds of dollars. How many...
more
09/28/20
I'm solving tax problems using systems of linear equations. Help!
Last year, Dan had 10000 to invest. He invested some of it in an account that paid 7% simple interest per year, and he invested the rest in an account that paid 6% simple interest per year. After...
more
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/28/20
The perimeter of a playing field for a certain sport is 302 ft. The field is a rectangle, the length is 45 ft longer than the width. Find the dimensions
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/28/20
25 less than 5 times a number is 65. What is the number?
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/28/20
Nine times the sum of 3 and some number is 63. What is the number?
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/28/20
college algebra
A ladder leans against the side of a house. The top of the ladder is 10 ft from the ground. The bottom of the ladder is 8 ft from the side of the house. Find the length of the ladder. If necessary,...
more
College Algebra
09/28/20
college algebra
Translate sentence into a inequality Twice the difference of a number and 2 is less than −16
College Algebra
09/28/20
Find three consecutive integers such that the product of the first and third integer is 9 greater than 3 times the second
College Algebra
09/28/20
College Algebra Homework Question
One number is six less than a second number. Three times the first is 7 more than 4 times the second. Find the numbers.*Need help on my college algebra homework question! Please Help!*
College Algebra
09/27/20
College math problems
60 subtracted from five times a number is 4 more than the number
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/27/20
Graphing a piece-wise defined function
H(x)=5 if x is not equal to 0
Follows
•
1
Expert Answers
•1
![]()
If f(x) = x squared - 5x and g(x) = x - 1, evaluate each of the following. (please show me step by step.)
(f °g)(-5) = (g°f)(-5) =
Follows
•
1
Expert Answers
•1
![]()
09/27/20
Given that f(x) = 2x + 1 and g(x) = sqrt x - 3, calculate. (Please show me step by step._)
f(g(14))g(f(14))
Follows
•
1
Expert Answers
•1
![]()
09/27/20
Two trains leave towns 346 miles apart at the same time and travel toward each other. One train travels 11 mi/hr faster than the other. If they meet in 2 hours, what is the rate of each train?
We are suppose to use a linear equation and i just cant get this.
Follows
•
1
Expert Answers
•1
![]()
College Algebra
09/27/20
college algebra word problem
If the total amount of money you had to invest was $8,000 and you deposit x amount in one investment, how can you represent the remaining amount in dollars?
Follows
•
1
Expert Answers
•2
![]()
Draw a net for a prism that has a right isosceles triangle for a base
Draw a net for a prism that has a right isosceles triangle for a base. Draw a different net for the same prism.
Follows
•
1
Expert Answers
•1
![]()
Explain what it means to say that two angles are complementary and that two are supplementary. Can complementary angles be adjacent?
Explain what it means to say that two angles are complementary and that two are supplementary. Can complementary angles be adjacent? Can they be vertical? Can supplementary angles be adjacent? Can...
more
Follows
•
1
Expert Answers
•2
![]()
![]()
Explain any group of 4 points that do not determine a quadrilateral.
Will any four points in space determine a quadrilateral? Give examples and state characteristics of each that is possible. Explain any group of 4 points that do not determine a quadrilateral.
Follows
•
2
Expert Answers
•2
![]()
![]()
Is it possible for two lines to not intersect and not be parallel
Is it possible for two lines to not intersect and not be parallel? Explain your answer. If these kinds of lines have a name, what is it?
Follows
•
1
Expert Answers
•2
![]()
![]()
What is the smallest number of vertices?
What is the smallest number of faces a regular polyhedron can have? What is the greatest number? What is the smallest number of vertices?
Follows
•
1
Expert Answers
•1
![]()
Consider a solid cube in which each edge measures 4 cm.
Consider a solid cube in which each edge measures 4 cm. A fly crawls from point A to point B. How far has the fly traveled? What if the fly crawls from point A to point C. How far has the fly...
more
Follows
•
1
Expert Answers
•1
![]()
If you had a polygon with 17 sides, how could you find the sum of the angles in it without measuring them
If you had a polygon with 17 sides, how could you find the sum of the angles in it without measuring them? What would this sum be?
Follows
•
2
Expert Answers
•1
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
