Answer:
DI = 38
Step-by-step explanation:
Δ EHC and Δ DIC are similar and ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
2DI = 76 ( divide both sides by 2 )
DI = 38
I hope you can understand my messy handwriting
Answer:
7
Step-by-step explanation:
You can find the degree of a polynomial by adding all of the exponents on a specific variable.
C because you can see the line equals out to 180. Supplementary equals out to 180 and they are also adjacent
400cm = 0.004km.
Perhaps there is something else your question meant, but it is way to unspecific.
