The third is the correct answer because when you reduced 25/65 you will get 5/13
Answer:
21
Step-by-step explanation:
let n be the identical number, then
n² = 441 ( take the square root of both sides )
n = = 21
The the identical numbers are 21
Answer:2
Step-by-step explanation: Clare estimated but did not measure
Answer:
D
Step-by-step explanation:
x - c = (r + d)/y for x
x = (r +d)/y + c common denominator : (c/1) (y/1) = yc
x = (r + d)/y + yc
x = (yc + r + d)/ y
The correct answer is: x ≥1