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Oduvanchick [21]

2 years ago

13

Simplify this expression: (a^8*a^6)^1/7/a^2

1 answer:

Ulleksa [173]2 years ago

3 0

<span><span>Simpliest form is a^2/a^2 to get 1

</span></span>

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Work out the size of one of the exterior angles

hodyreva [135]

<u>Given</u><u> </u><u>Information</u><u> </u><u>:</u><u>-</u>

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A polygon with 10 sides ( Decagon )

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<u>To</u><u> </u><u>Find</u><u> </u><u>:</u><u>-</u>

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The value of one of the exterior angles

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<u>Formula</u><u> </u><u>Used</u><u> </u><u>:</u><u>-</u>

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$\qquad \diamond \: \underline{ \boxed{ \pink{ \sf Exterior ~angle = \dfrac {360^\circ}{no. ~of~sides}}}} \: \star$

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<u>Solution</u><u> </u><u>:</u><u>-</u>

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Putting the given values, we get,

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$\sf \dashrightarrow Exterior ~angle = \dfrac{360 ^\circ}{10} \: \: \\ \\ \\ \sf \dashrightarrow Exterior ~angle = \frac{36 \cancel{0}^\circ}{ \cancel{10}} \: \: \\ \\ \\ \sf \dashrightarrow Exterior ~angle = \underline{ \boxed{ \frak{ \red{36^\circ}}}} \: \star \\ \\$

Thus, the value of the exterior angles of a Decagon is 36°.

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$\underline{ \rule{227pt}{2pt}} \\ \\$

8 0

2 years ago

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What does powers of fractions mean <br> we learned it today and i didn't get it

Leokris [45]

Its same as powers of a whole number.
Lets take example
(1/2)²=1/2×1/2=1/4
We can write it in a different way (0.5)²=0.5×0.5=0.25

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3 years ago

Brian’s desk is 3 feet 7 inches long. Given that 1 inch is approximately 2.54 centimeters, about how many centimeters long is th

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I hope this is right but I think It’s c

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1. 9^4
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3 years ago

G=7/5(p-45)<br> The solution is p=__g+___<br> Simplify your answers. Type an integer or fraction.

amm1812

So firstly, multiply both sides by 5/7 (reciprocal of 7/5): $\frac{5}{7}g=p-45$

Next, add both sides by 45 and your answer will be: $\frac{5}{7}g+45=p$

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3 years ago

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