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Sladkaya [172]
3 years ago
14

7. Does any rectangle rotate onto itself in less than a half-turn?

Mathematics
2 answers:
MAVERICK [17]3 years ago
8 0
Sure.  If the rectangle is a square, then
it rotates onto itself in only 1/4 turn.
Galina-37 [17]3 years ago
6 0
I  believe so because a full turn is 360 degrees correct so a half turn would be 180 and if you turn the rectangle 90 degrees twice it will be the cover the original rectangle but it would take the full half turn. so it depends on what the want if they mean less and it cant be 180 than the answer is no but if it can be on the half way marker it should be yes
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The monthly compounded interest rate of 0.14% of Unity Bank is a better plan.

Step-by-step explanation:

<em>Step 1 : Write the formula for calculating a monthly compound interest rate and for calculating an annually compounded interest rate.</em>

Monthly compound interest rate = P(1+r/n)^nxt

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<em>t=1 (number of years)</em>

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<em>n=1 (because it is for 1 year only)</em>

<em>t=1 (number of years=1)</em>

<em>Step 2 : Lets assume that P is $100 in both banks and time is 1 year.</em>

<em>Step 3 : Lets substitute the values to find out which one is better.</em>

Monthly compound interest rate = P(1+r/n)^nxt

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Therefore, the monthly compounded interest rate of 0.14% of Unity Bank is a better plan.

!!

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