3 years ago

Evaluate:

lt="27^{\frac{2}{3} }" align="absmiddle" class="latex-formula">

(An explanation would be appreciated.)

1 answer:

4 0

$\displaystyle\\27^\frac{2}{3}}=\left(\sqrt[\b3]{27}\right)^2=3^2=9\\\\OR\\\\27^\frac{2}{3}}=\sqrt[\b3]{(27)^2}=\sqrt[\b3]{729}=9$

You might be interested in

Suppose the average farm owned by the farmers who joined Shays' Rebellion had an area of

zloy xaker [14]

Answer:

d would be the answer

Step-by-step explanation:

i took the test

8 0

2 years ago

According to the key of a particular park map, every 8 inches on the map represents 3 miles of trails in the park. How many inch

MA_775_DIABLO [31]

Answer:

24 inches represents 9 miles in the map

Step-by-step explanation:

To solve this problem you take into account that 8 inches represents 3 miles and that x represent the number of inches for 9 miles. That is:

8 ------- 3

x ------- 9

This is simply a rule of three, then you calculate:

$x=\frac{8\ x\ 9}{3}=\frac{72}{3}=24$

Hence, 24 inches represents 9 miles in the map

8 0

2 years ago

Hey! Please help me

mafiozo [28]

Answer:

Exact: 10.08

To 1 decimal place: 10.1

Step-by-step explanation:

Just ask.

Hope this helps.

3 0

2 years ago

Select the correct way to write 8.037 as a mixed number.

IgorLugansk [536]

8 37/1000 is the answer

3 0

2 years ago

If h(x)=x-7 and g(x)=x^2, witch expresión is equivalent to(g*h)(5)?

Firdavs [7]

Answer: 4

Step-by-step explanation:

(g*h)(5) = 4

Firstly, h(5) = 5 - 7 = -2

Then, evaluate g(-2) = (-2)^2 = 4

8 0

2 years ago