In right-angled ∆ ABC, ∟B=90⁰. ∆ ABC is in the first and second quadrant on the graph paper. The coordinates of the points A and

Using the information provided, we can derive the following equation:

W = C / 218

Substituting the provided values gives us:

W = 1090 calories / (218 calories / 1 ounce)

W = 5 ounces

<span>Thus, the guinea pigs will gain an extra 5 ounces if their caloric intake increases by 1090 calories.</span>

To analyze the situation step-by-step, observe that the angle is situated in the fourth quadrant (between 3π/2 and 2π). It is essential to remember that in this quadrant, both tangent and cosine functions yield positive values while the sine function is negative. This is critical given that the tangent of an angle is defined as the sine function of that angle divided by its cosine. Since the tangent of the specified angle is -1, we recognize that the corresponding angle where sine and cosine are equal must exist in the fourth quadrant, leading us to identify the specific angle that gives us that ratio.

Response:

d

Detailed explanation: