If the plane intersects the cylinder horizontally, the cross section is . If the plane intersects the cylinder slanted between horizontal and vertical, the cross section is . If the plane intersects the cylinder vertically through the cylinder, the cross section is . If the plane intersects the cylinder vertically along an edge of the cylinder, the cross section is .

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

nope.   happens to me as well.

-aparri