Which equation is one way to represent 9/4

answer:

cu = 117

step-by-step explanation:

proportion

wc/wd = wu/wv

givens

solution

26/20 = (36x - 1) / 110                     multiply both sides by 110

26 *110/20 = (36x - 1) * 110/110       simplify

2860/20 = (36x - 1)                         remove the brackets

143 = 36x - 1                                   add 1 to both sides

143+1 = 36x - 1 + 1

144 = 36x                                         divide by 36 both sides

144/36 = 36x/36

4 = x

=================

wu = 36*x - 1

wu = 36*4 - 1

wu =   144 - 1

wu = 143

cu = wu - wc

cu = 143 - 26

cu   = 117

answer:

pi =3.14 is a irrational number because irrational number is a number   in this the number is infinite not finish   also called not terminating

answer:

27/ (3+6) x 5 - 12

27/9 x 5 - 12

3 x 5 - 12

15 - 12

3

step-by-step explanation:

pemdas. do what is in parenthesis first, then divide/multiply, reading from left to right, then add/subtract reading from left to right.

answer:

120

step-by-step explanation:

least common multiple can be found by multiplying the highest exponent prime factors of 12 and 40

hope this : )