Calculate the length of the circumference of a circle with a diameter of 6.2cm using pi on a calculator (1dp) .

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction