Given: \overline{BC} \parallel \overline{DE} BC
∥
DE
and \angle ABC∠ABC and \angle AED∠AED are complementary.

Prove: \angle ABC∠ABC and \angle ACB∠ACB are complementary.

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?