C- Commutative property.
Explanation: The numbers are flipped around, but still give you the same answer!
It is 72 1/10. This is because 72 is a whole number and point one would be tenths.
Answer:
XY = 18
Step-by-step explanation:
The figures are similar so the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
10 XY = 180 ( divide both sides by 10 )
XY = 18
C= 5(318)/9
= 1590/9
= 176.67 degrees celsius