Answer:
A
Step-by-step explanation:
Using the sine ratio in the right triangle
sin40° = = =
Multiply both sides by 7, thus
AC = 7sin40° → A
MAYBE 1 AND 0 ISA NATURAL NUMBER
Answer:
it should be the 5th one because it shows defencicy
Step-by-step explanation:
from what i know
#11
Each roll is 9' long,
length of each roll = 9' * (12"/foot) = 108"
Each ribbon piece = 15", so number of ribbons per roll
=108/15=7 with 3" left over, which is assumed not possible to be joined with other pieces.
Therefore, with 5 rolls, there are 7*5=35 pieces of ribbon, with 5 pieces or 3" left over.