Answer:
25 cm
Step-by-step explanation:
Hello,
sin² x-cos² x=sin² x-(1-sin² x)=2sin² x-1
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Answer:
Regulatory
Step-by-step explanation:
the rectangular sign with longer vertical dimension and have white background are called regulatory signs.
regulatory signs are those signals which are used to indicate or reinforce traffic laws.
these regulatory sign informs the driver and tell them to apply the traffic law at certain required places.
Answer:
The correct answer would be 2:5
Step-by-step explanation:
