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3 years ago

Evaluate Each Expression. (Show Your Work.)

Mathematics

1 answer:

Anna11 [10]3 years ago

3 0

Answer:

1. 8^2

2. 3^4

3. 5^3

Step-by-step explanation:

1)8×8 = 64

2)3×3×3×3=81

3)5×5×5=125

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0.08 is 10 times grater than

solong [7]

Subtract the minimum data value from the maximum data value to find the data range,so in this case yur data range is

10 - 0.08 = 9.92
so yur answer is 9.92

4 0

2 years ago

Simplify 2√2-√3<br> ---------------<br> √2+√3

serious [3.7K]

Step-by-step explanation:

$= \frac{2 \sqrt{2} - \sqrt{3} }{ \sqrt{2} + \sqrt{3} }$

$= \frac{2 \sqrt{2} - \sqrt{3} }{ \sqrt{2} + \sqrt{3} } \times \frac{ \sqrt{2} - \sqrt{3} }{ \sqrt{2} - \sqrt{3} }$

$= \frac{ 2( \sqrt{2} - \sqrt{3} )( \sqrt{2} - \sqrt{3} )}{ { \sqrt{2} }^{2} - { \sqrt{3} }^{2} }$

$= \frac{2(2 - \sqrt{6} - \sqrt{6} - 3) }{2 - 3}$

$= \frac{2( - 1 - 2 \sqrt{6} )}{ - 1}$

$= \frac{ - 2(1 + 2 \sqrt{6} )}{ - 1}$

$= 2(1 + 2 \sqrt{6} )$

$= 2 + 4 \sqrt{6}$

6 0

1 year ago

Five line segments coincide at a point as shown.

Nikitich [7]

Answer:

720º

Step-by-step explanation:

We can use vertical angles to figure this out. We can see that each of the unmarked angles in the triangles is a vertical angle to an empty space. A full circle has the measure of 360º. We need half of that which is 180º.

The sum of the angle measures of a triangle is 180º. We have five triangles so the total angle meaure is 900º.

However, we need to subtract the 180º to get 720º.

8 0

2 years ago

What is 2/3 equivalent to?

Tom [10]

Answer:

.66

Step-by-step explanation:

divide 3 into 2 = .66

5 0

3 years ago

Read 2 more answers

Do you need to restrict the domain of hte inverse of a cubic function

aalyn [17]

I dont believe so but im not 100% sure i hoped i helped

3 0

3 years ago