Answer:
Θ = 157.7°
Step-by-step explanation:
Given
cosΘ = - 0.925
Since cosΘ < 0 then Θ is in the second or third quadrant.
Since 0° ≤ Θ ≤ 180° then Θ is in the second quadrant. thus
Θ = (- 0.925) = 157.7° ← angle in second quadrant
If 16 = x, then x2= 8 16 4
1 answer:
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Answer:
Rounded to the nearest tenth they are -14.5 and 12.5
Step-by-step explanation:
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Answer:
The statement is true
Step-by-step explanation:
The question is as following :
is divisible by 7 and 19, true or false?
The given expression is
Take as a common
So, divided 7 =
And divided 19 =
is divisible by 7 and 19 (<u>True</u>)