What is AC? Please help me with this problem fast
2 answers:
Answer:
37
Step-by-step explanation:
Pythagorean theorem
Answer: 37 (side AB)
Step-by-step explanation:
For this question you would have to use Pythagoras' theorem. Pythagoras' theorem states that c²=a²+b².
so when you put the numbers in the formula you get c²=12²+35²
12²=144
35²=1225
c²=144+1225
c²=1369
Then because you want c on it's own you square root 1369.
c=√1369
c=37
Hope this helps :)
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Answer:
i think its b
Step-by-step explanation:
Answer:
20x²+180x + 405
Step-by-step explanation:
Follow PEMDAS to know what you do first
square (2x + 9) by foiling
(2x+9) (2x + 9)
= 4x²+ 36x + 81
Multiply by 5
20x²+180x + 405
Answer:
15
Step-by-step explanation:
If it is parallel lines cut by a transversal then they are probably equal. Alternate exterior.
Seven and five because seven times five is thirty five and seven minus five is two
