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1 year ago

What is 2 3/2 equal to?

Mathematics

1 answer:

kati45 [8]1 year ago

6 0

Answer:

(a) √8

Step-by-step explanation:

You want to know the radical equivalent to 2^(3/2).

<h3>Indices</h3>

The relationship of indices to radicals is ...

$\large{\sqrt[n]{a^m}}={a^{\frac{m}{n}}$

<h3>Application</h3>

The given expression can be rewritten as ...

$2^{\frac{3}{2}}=\sqrt[2]{2^3}=\boxed{\sqrt[2]{8}}$

<em>Additional comment</em>

When the index of the radical is 2, it is usually left off. The radical can be simplified by removing the perfect square factor.

$\sqrt[2]{8}=\sqrt{8}=2\sqrt{2}$

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Anybody know how to do lowest terms and can teach me how to get the answer to lowest terms questions?

Rzqust [24]

Answer:

Step-by-step explanation:

6/9+x=7/10

x=7/10-6/9

when adding fractions both denominators must be equal, we’ll make them 90

x=(7/10)(9/9)-(6/9)(10/10)

x=63/90-60/90

x=3/90, the greatest divisor of 3 and 90 is 3 so divide both the numerator and denominator by 3

x=(3/3)/(90/3)

x=1/30

4 0

2 years ago

#6. How do you do it?

bazaltina [42]

Answer:

all work is shown and pictured

6 0

3 years ago

Somebody help me please

posledela

130 degrees.

ADB = 90 degrees
BDT=40 Degrees

Therefore, TDS = ADB(90)+BDT(40)=130 degrees

8 0

3 years ago

In 1980, the average cost of a pack of cigarettes was $0.88. In 2000, the average cost was $5.31 per pack.

yan [13]

Answer:

The average rate of change of the cost of a pack is 22 cents per year.

Another name for the average <em>rate of change</em> is <em>slope</em>.

Step-by-step explanation:

The average rate of change of the cost of a pack ( $r$ ), in monetary units per year, is equal to the change in the average cost of a pack ( $\Delta c$ ), in monetary units, divided by the change in time ( $\Delta t$ ), in years. Then, the average rate of change is:

$r = \frac{\$\,5.31-\$\,0.88}{2000-1980}$

$r = \$\,0.22\,\frac{1}{yr}$

The average rate of change of the cost of a pack is 22 cents per year.

Another name for the average <em>rate of change</em> is <em>slope</em>.

8 0

3 years ago

Carpet sells for $3 per square foot and will cost you $810 to recarpet your rectangular room. if your room is 18 feet long, how

raketka [301]

$810 ÷ 3 = 270 square feet
Area of the room is 270 square feet.

Area = 270 square feet, length = 18 feet

Area = Length x Width
270 = 18 x width
Width = 280 ÷ 18
Width = 15 feet

The room is 15 feet wide.

4 0

2 years ago