Answer:
5
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
true
Answer:
f
−
1
(
x
)
=
3
√
4
x
2
Step-by-step explanation:
4/33
the way i do it, is i want 12 to be recurring, so i do 12/100, then i take away one from the denominator, so i get 12/99 = 0.121212.....
similarly, if i wanted 0.123123123,
i could do 123/1000 then take away one from the denominator to get 123/999 and that should give us 0.123123123123
If you're asking the height of the triangle, it is 2x-1.
I got the 2x from "twice the length of the base"
and (-1) from "1 cm less"