Which statement is sometimes, but not always, true?

A. A trapezoid is a quadrilateral.

B. A parallelogram is a rectangle.

C. A rhombus is a parallelogram.

D. A rectangle is a polygon.

47.9 less than k is - 21.6

A knife and fork cost €2.40. the knife costs two euros more than the fork how much is the fork

Select the correct answer from each drop-down menu. Consider the following polynomials equations. 3x^2 (x-1) and - 3x^3 + 4x^2-2x+1 Perform each operation and determine if the result is a polynomial.

A train travels 42 kilometers in 15 minutes. How far will the train travel in 3 hours at that speed

Marcus bought apples that cost $0.45 per pound he paid $1.35 for the apples how many pounds of apples did he buy

An amusement park ride 36 meters high; 0.5 cm = 1.5 m.

Mrs. Jackson is filling planter boxes with soil. She has soil that is 27% sand and she buys 8 pounds of a commercial potting soil that is 16% sand. She mixes some of her soil with the 8 pounds of commercial potting soil.

48 notebooks to 14 notebooks

enter the number of tasks requiring 3/8 of a brain that Shelby can do with the seven eight of her brain which is still awake

What is the mean mode median and range for 345666669