3 years ago

What's rotational symmetry? Can u give a full on explanation? PLS

1 answer:

4 0

There is rotational symmetry if there is a center around the object that is turned or rotated a certain amount of degrees and the shape isn't changed.

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I just made it harder for myself by doing literally every possible way and writing it down but your answer is exactly "100" different ways.

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3 years ago

The equation of the line graphed below is <br> . Do not include spaces in your answer.

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3 years ago

Calculate how much interest you would earn if you invested $15000 in a GIC that paid 3.1% compounded monthly for 5 years.

Lapatulllka [165]

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27900

Step-by-step explanation:

15000 × (3.1/100) × 12 ×5 = 27900

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3 years ago

Devon purchased tickets to an air show for 9 adults and 2 children. the total cost was $252. the cost of a child's ticket was $6

umka21 [38]

A=cost of 1 adult ticket
c=cost of 1 child ticket

so
9a+2c=252
and
c=a-6
sub a-6 for c

9a+2(a-6)=252
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divide both sides by 11
a=24

sub back
c=a-6
c=24-6
c=18

adult ticket costs $24 and child ticket costs $18

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4 years ago

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Answer:

attached below

Step-by-step explanation:

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3 years ago