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Anastaziya [24]
2 years ago
12

Simplify and Show your Work

Mathematics
2 answers:
Yuliya22 [10]2 years ago
7 0

Step-by-step explanation:

\sf \:  {2}^{ \frac{1}{2 } }  =  \sqrt{2}

\sf \:  {2}^{ \frac{2}{3} }  =  \sqrt[3]{ {2}^{2} }

\sf \:  {3}^{ \frac{3}{2} }  =  \sqrt{ {3}^{3} }

\sf \:  {3}^{ \frac{1}{3} }  =  \sqrt[3]{3}

Digiron [165]2 years ago
5 0

Step-by-step explanation:

2 ^{ \frac{1}{2} }  = 2 ^{1 \times  \frac{1}{2} }  =  \sqrt{2}  \\  {2}^{ \frac{2}{3} }  = 2 ^{2 \times  \frac{1}{3} }  =  \sqrt[3]{2 ^{2} }  \\ 3 ^{ \frac{3}{2} }  =  {3}^{3 \times  \frac{1}{2} }  =  \sqrt[]{ {3}^{3} }  \\  {3}^{ \frac{1}{3} }  = 3 ^{1 \times  \frac{1}{3} }  =  \sqrt[3]{3}

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An angle measures 40.2° more than the measure of its complementary angle. What is the measure of each angle?
vampirchik [111]
<h3>Solving for the measurements of Complementary Angles</h3><h3>Answer:</h3>

24.9^{\circ} and 65.1^{\circ}

<h3>Step-by-step explanation:</h3>

Recall that Angles that are complementary to each other add up to 90^{\circ}.

Let a be the measure of the complementary angle.

If an angle is 40.2^{\circ} more than its complementary angle, the measure of that angle is a +40.2. The sum of both angles are expressed a +(a +40.2) but since the have to add to 90 as they are complementary, a +(a +40.2) = 90.

Solving for a:

a +(a +40.2) = 90 \\ a +a +40.2 = 90 \\ 2a +40.2 = 90 \\ 2a +40.2 -40.2 = 90 -40.2 \\ 2a = 49.8 \\ \frac{2a}{2} = \frac{49.8}{2} \\ a = 24.9

Since the other angle measures a +40.2, we can plug in the value of a to find the measure of the angle.

Evaluating a +40.2:

a +40.2 \\ 24.9 +40.2 \\ 65.1

The measure of the angles are 24.9^{\circ} and 65.1^{\circ}

4 0
3 years ago
The number of bacterial cells, B, in a container after t hours is given by B=25x2t After how many hours will there be 400 bacter
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Answer:

8 hours

Step-by-step explanation:

We have that;

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t = time taken in hours

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t = 8 hours

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(-6) + 3 = -3 ;
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3 years ago
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kirza4 [7]
The answer is D!
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Angle 1 is 107
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