Step-by-step explanation:
to divide fractions you just flip the fraction after the divide symbol then you multiple.
e.g. 
÷
= ×
..... then multiply!
The answer is 52.
There's 4 minutes from initially, and a change of 4 per minute. This gives you the 36+16 which is 52.
Answer:The obvious difference between substitution and elimination reactions is that substitution reactions replace one substituent with another while elimination reactions simply remove the substituent. ... The major difference between the groups is the number of steps the reaction takes place over.
Step-by-step explanation:
Answer:
60°-30°-90° right triangles
Step-by-step explanation:
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