Answer:
∠G
Step-by-step explanation:
The tangent of an angle is given by the following trigonometric ratio;

From the question, we have;
tan ∠K = 6/8
ΔGIH is similar to ΔKJL
By observation of the length, we have;
Segment HI and segment JL are corresponding segments
Segment KL and segment HG are corresponding segments
∴ ∠K and ∠G are corresponding angles
∴ tan∠G = tan∠K = 6/8
The angle whose tangent is 6/8 is ∠G
Answer:
The correct answer would be A.
3x8 is 24 plus 4 is 28
7x1 is 7 plus 2 is 9
9+28 is 37
Answer:
65.1 decibels
Step-by-step explanation:
Given
--- intensity
Required
Determine the sound level
This is calculated using:

Where:

So, we have:

Apply law of indices


Using a calculator, we have:

