Answer:
Step-by-step explanation:
Use the cosine rule and see if the numbers hold true. a^2 = b^2 + c^2 - (2bc (cos x))
By substituting in our values I get that cos x = 0.838... which is possible. If cos x would equal 1.5, the there is no solution and the triangle would not be possible.
I would guess that the answer would be A) likely but it not it would probably be C) certain
Answer:
No because 3(5) +2= 17
3*5=15
15+2= 17
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Using the rule of exponents
÷
=
, then
÷
=
= 12³
The answers for 13 and 14 are attached in the file.