First divide $93 by the cost of the hats ($7).
93/7 gets rounded to 13. So he can buy 13 hats altogether. Divide 13 buy the number of friends (4) and you get 3.25.
So each friend will get 3 hats with one left over
Answer:
70
Step-by-step explanation:
GIVEN: Tiffany is packing her bags for her vacation. She has unique toy animals, but only fit in her bag.
TO FIND: How many different groups of toy animals can she take.
SOLUTION:
Total unique toy animal Tiffany has
Total animal that fit in her bag
Now,
Tiffany has to select toy animals from animals.
Number of ways of selecting 4 toy animals
Hence Tiffany has 70 different ways to select group of 4 unique toys.
Answer:
XY = 16 ft
Step-by-step explanation:
The mid segment DE is half the sum of the parallel bases, that is
= 20 ( multiply both sides by 2 to clear the fraction )
XY + WZ = 40
XY + XY = 40 ( multiply through by 2 to clear the fraction )
2XY + 3XY = 80
5XY = 80 ( divide both sides by 5 )
XY = 16
<1 = <2
vertical angles (congruent)
<3 = <2
corresponding angles (congruent)
so that: <1 = <2 = <3 = 112 degree