Step-by-step explanation:
(-7)+(-6)+(-1)=-14
(-14)-3=-11
-11÷7=-1.5714285714286 or -2 if you round too the tenths place
Answer:
-7
Step-by-step explanation:
We need to find the common difference
Take the second term and subtract the first term
5-8 = -3
Check the third term and subtract the second term
2-5 = -3
The common difference is -3
To find the next term, take the last term and subtract 3
-4-3 = -7
Answer:
c
Step-by-step explanation:
because it is the most reasonable answer
Answer:
Option D. tan 225° is the correct answer.
Step-by-step explanation:
As we know 
Given in the question angle A = 112.5°
Hence the formula becomes as

Therefore its a formula of tan2(112.5) = tan 225°
Option D. is the correct answer.
If adults=a and children=c


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