From a rectangular metal sheet whose measure 30cm×20cm, a circular portion whose radius is 10.5cm is cut off .Find the area of r
1 answer:
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Answer:
D. $3.
Step-by-step explanation:
We have been given that a box of 7 items costs $20.79. We are asked to find the cost of each item.
To find the cost of each item, we will divide total cost by total number of items.
Upon rounding our answer to nearest dollar, we will get:
Therefore, the cost of each item will be approximately $3 and option D is the correct choice.
SinB = 8/17
The sin of an angle is equal to opposite/hypotenuse
Use Pythagorean’s Theorem to solve for the opposite side
The opposite side is equal to 8
So sinB = 8/17
*look at attached photo for work
