At which angle will the hexagon rotate onto itself? 60° 90° 120° 180°
2 answers:
Answer: The hexagon will rotate onto itself at 60°.
Step-by-step explanation:
A hexagon is a regular polygon with six sides) having all its sides and all its angles are equal.
For a regular polygon , Order of rotation of the figure = Number of sides .
i.e. Order of rotation for hexagon = 6
Let be the angle at which hexagon rotate onto itself, then we have
[∵One complete rotation=
]
Hence, The hexagon will rotate onto itself at 60°.
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Answer: Elena spent $3.6 +x more than Tammy.
Step-by-step explanation:
Let the cost of each cherry be 'x'.
Cost of watermelon for Elena = $7.75
Cost of 5 pounds of cherries = 5x
So, Equation for Elena would be
Cost of pineapple = $4.15
Number of pounds of cherries = 4
So, Equation for Tammy would be
Now, Elena spent more than Tammy by
Hence, Elena spent $3.6 +x more than Tammy.
The formula for the nth term of an arithmetic sequence is:
where a is the first term and d is the common difference.
Plugging the given values into the formula, we get:
The answer is b. 98.
where a is the first term and d is the common difference.
Plugging the given values into the formula, we get:
The answer is b. 98.