3 years ago

Which is a degree of rotational symmetry for the regular pentagon

1 answer:

3 0

72 degrees.

Explanation:
Pentagon = 5 sides.
360 degrees (degrees of a full circle) divided by 5 (sides of the pentagon) equals 72 degrees.

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Uta invests an amount into a compound interest investment account that pays 6% a year. After six years, she withdraws her total

AnnZ [28]

Answer: $352.48

Step-by-step explanation:

Hi, to answer this question we have to apply the formula:

A = P (1 + r)^t

Where

A: total balance after invest

P: principal amount invested

r = interest rate (in decimal form)

t = time (years)

Replacing with the values given:

500= P (1+0.06)^6

Solving for P:

500 = P (1.06)^6

500 / ( (1.06)^6)=P

500 / 1.4185 =P

$352.48= P

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katen-ka-za [31]

Answer:

Step-by-step explanation:

24-3+(2x5)=31

Hope this helps! ♥

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3x + 5y= -5 in standard form

melomori [17]

Answer:

y= $\frac{3}{5} x-1$ -

Step-by-step explanation:

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3 years ago

Need help on this one

vova2212 [387]

Answer:

60%

Step-by-step explanation:

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(a−2b)^3 when a=−4 and b=−12

erma4kov [3.2K]

Answer:

8,000

Step-by-step explanation:

You can simplify it to (-4+24)^3a

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