each yard of fabric costs $4.35. a table shows the number of yards if fabric and total cost of the fabric. which of the followin
2 answers:
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Answer:
1.) Tan C =
2.) Sin Z = or
if reduced
3.) Cos A =
4.) Cos A =
Step-by-step explanation:
Let's keep in mind that;
Sin =
Cos =
Tan =
Hope this helps!
Answer:
C.
Step-by-step explanation:
To find the number of black ribbons one would have subtract the amount of red ribbons from the total number of ribbons. Then one would have to express it as a proportion. Part over whole equals percent over 100. The number of black ribbons over total ribbons equals "b" over 100.