Answer:
Answer Choice 'A' would be correct.
(3.7 x 104)2 = 769.6
In Scientific notation:
7.696 x 10^2
Answer:
8
Step-by-step explanation:
A is on the negative side so you count the distanse as -6 -5 -4 so on and then you get to 0 and then its 12345678
Answer:
see explanation
Step-by-step explanation:
Given
tan a =
= 
We require the hypotenuse h
Using Pythagoras' identity
h² = 9² + 40² = 81 + 1600 = 1681 ( take square root of both sides )
h =
= 41 , thus
sin a =
= 
cos a =
= 
Answer:
36.9 degree
Step-by-step explanation:
tan(0) =3/4
Remember
Tangent of angle = opposite/ adjacent
Tan (0) = 0 75
That is 3/4 to decimal = 0.75
If tan (0) = 0.75
Then (0) = tan -¹ 0.75
Using the tangent of angle table
(0) = 36.9 degree
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