Ijust need to know which expressions are equal to the given one at the top. i will award brainliest for the best and correct

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536