Answer:
true
Step-by-step explanation:
15+12>20 <=> 27>20
Answer:
-9 degrees
Step-by-step explanation:
By multiplying 1 1/2 you get 9 if that's too hard multiply 1 and 6 and then divide that by two.
Answer:
t = ![\frac{2r}{r+1}](https://tex.z-dn.net/?f=%5Cfrac%7B2r%7D%7Br%2B1%7D)
Step-by-step explanation:
Isolate the term with t by adding s to both sides
= rs + s = s(r + 1) ← common factor of s
multiply both sides by t to eliminate the fraction
ts(r + 1) = 2rs ( divide both sides by s(r + 1)
t =
← cancel s on numerator/denominator
t = ![\frac{2r}{r+1}](https://tex.z-dn.net/?f=%5Cfrac%7B2r%7D%7Br%2B1%7D)
Answer:
c
Step-by-step explanation:
I believe it's the = equal sign with a little ~ squiggly on top of that.