Triangles DEH and DFG are similar. HE = 1.2 cm, GF= 4.8 cm and DF = 7.2 cm.
4.8 cm
1.2 cm
7.2 cm
(a)
Find the length of DE, showing your working clearly.

If m 17 27 90 63 ** picture is attached

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h