Sales tax in one state is 9%. What is the amount of tax on a $30.95 purchase?
1 answer:
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Answer:
Step-by-step explanation:
The given expression is
We multiply within the parenthesis to get:
Recall that:
We apply this property to get:
This simplifies to
We can simplify further
We rewrite as rational exponent
Answer:
Step-by-step explanation:
Given the triangular prism with:
- Height of the Triangle =6cm
- Base of the Triangle =7cm
- Length of the Prism =10cm
Volume of a Prism= Base Area X Length of the Prism
The volume is 210 cubic centimeter.
Answer:
Height of the building = 50.8 ft
Step-by-step explanation:
A person and a building are casting the shadows at the same time of the day.
Triangles formed by the person and his shadow and the building and its shadow will be similar.
Therefore, corresponding sides of the similar triangles will be proportional.
x =
x = 50.75
x ≈ 50.8 ft