Answers by Fermat - Math Homework Answers

The sum of the digits of a two -digit number is 14. When the digits are reversed the difference between the original number and the new number is 36. find the original number

answered May 2, 2017 in Word Problem Answers | 1.3k views

show that linear transformation and matrices are equivalent.

answered May 2, 2017 in Algebra 2 Answers | 1.2k views

The center of the diameter of a circle is at -6,10 and one endpoint is at -8,8. Determine the other endpoint of the diameter. Graph the diameter of a circle

answered May 1, 2017 in Other Math Topics | 1.4k views

a father and his sons ages are in the ratio 10:3.his son is 15years old now.how many years time will the fathers age be in the ratio 2:1

answered Apr 29, 2017 in Word Problem Answers | 1.3k views

prove tan15° + cot15° = 4

answered Apr 29, 2017 in Trigonometry Answers | 2.8k views

Given that 5b:8=2:5, find the value of b

answered Apr 29, 2017 in Other Math Topics | 4.5k views

A certain amount of money is shared between Rui Feng and Vishal in th ratio of 5:9, if Rui Feng gets $44 less than Vishal, find the total amount of money that is shared between the two boys

answered Apr 29, 2017 in Other Math Topics | 14.0k views

the line y = 2x+c is tangent to parabola y^2=4x then the vale of c is equal to

answered Apr 28, 2017 in Algebra 2 Answers | 836 views

Tim and George are the same height. Tim is 5/6 the height of their friend Peter, and George is 7/8 the height of Peter minus 2 and 1/4 inches. How tall Peter, Tim, and George?

answered Apr 28, 2017 in Word Problem Answers | 1.1k views

given that (y)/(x) = (7)/(2), evaluate (7x+y)/(x-1/7y)

answered Apr 28, 2017 in Calculus Answers | 3.2k views

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