Answer:
1.3
Step-by-step explanation:
⅓ put into to decimal form is a repeating decimal
(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
He could be 40321 years old.
If you divide 40321 by any odd or even number between 1 and 9, the remainder is 1.
I got this number by doing (2*3*4*5*6*7*8) + 1
The mapping rule for 90 degrees counterclockwise would be (-y,x). So if you had (x,y) it would transfer to (-y,x). Yours is wrong it should be (4,-3). Remember
-(-4) is 4 and -3 stays as -3.
Basically, memorize these mapping rules.
Hope this helped!
Answer:
2:8
25:100
5:20
1.25:5
Step-by-step explanation:
