Seven times the value of a coin is 35p.what is the value of the coin
2 answers:
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Step-by-step explanation:
my workings and answers is in the image above
Answer:
x = 225.16 feet
Step-by-step explanation:
Given that,
The angle between the piling and the pier is 60°.
A surveyor has set up his transit on one side of the lake 130 feet from a piling that is directly across from a pier on the other side of the lake.
We need to find the distance between the piling and the pier. Let the distance be d. Using the trigonometry to find it as follows :
So, the required distance is 225.16 feet.
Answer:
x = 9
Step-by-step explanation:
Corresponding sides are in proportion, that is
=
( cross- multiply )
8x = 72 ( divide both sides by 8 )
x = 9