Mathematics, 20.09.2019 07:50, Angelanova69134
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
five times the sum of the digits of a two-digit number is 13 less than the original number. if you reverse the digits in the two-digit number, four times the sum of its two digits is 21 less than the reversed two-digit number.
(hint: you can use variables to represent the digits of a number. if a two-digit number has the digit x in tens place and y in one’s place, the number will be 10x + y. reversing the order of the digits will change their place value and the reversed number will 10y + x.)
the difference of the original two-digit number and the number with reversed digits is
.
Answers: 1
Mathematics, 21.06.2019 22:00, makenziehook8
Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
Answers: 2
Mathematics, 21.06.2019 22:30, 20alondra04
Explain how you could use the interactive table to tell if sets of points are on the same line. math 8
Answers: 2
Mathematics, 21.06.2019 23:10, nekathadon
Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?
Answers: 3
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fract...
Mathematics, 03.12.2021 19:10
Mathematics, 03.12.2021 19:10