Determine whether the figures are similar. if so, determine the scale factor a. yes; scale factor = 3/7 b. no c. yes; scale factor = 9/21 d. yes; scale factor = 2/5

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1