1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harrizon [31]
3 years ago
5

Whats the squareroot of 72 needs to be simplified

Mathematics
1 answer:
Anton [14]3 years ago
5 0

Answer: 6√2

Step-by-step explanation: The easiest way to do this problem is to factor 72 as 2 · 36, then recognize 36 as a perfect square, 6 · 6.

There's no need to factor further because the 6's pair up

so a 6 comes out of the radical leaving a 2 inside.

So our answer is 6√2.

Always be on the lookout for perfect squares!

Work is attached below.

You might be interested in
A container built for transatlantic shipping is constructed in the shape of a right rectangular prism. Its dimensions are 7.5 ft
Yuri [45]

Considering the definition of right rectangular prism and its volume,  the total weight of the contents is 38.81 pounds.

<h3>Right rectangular prism</h3>

A right rectangular prism (or cuboid) is a polyhedron whose surface is formed by two equal and parallel rectangles called bases and by four lateral faces that are also parallel rectangles and equal two to two.

<h3>Volume of right rectangular prism</h3>

To calculate the volume of the rectangular prism, it is necessary to find the product of its dimensions, or of the three edges that converge at a certain vertex.

That is, to calculate the volume of a rectangular prism, multiply its 3 dimensions: length×width×height.

<h3>Volume of the container </h3>

In this case, you know that:

  • the dimensions of the container built are 7.5 ft by 11.5 ft by 3 ft.
  • the container is entirely full and, on average, its contents weigh 0.15 pounds per cubic foot.

So, the volume of the container is calculated as:

7.5 ft× 11.5 ft× 3 ft= <u><em>258.75 ft³</em></u>

Then, the total weight of the contents is calculated as:

258.75 ft³×  0.15 pounds per cubic foot= <u><em>38.8125 pounds≅ 38.81 pounds</em></u>

Finally, the total weight of the contents is 38.81 pounds.

Learn more with this similar problems:

<u>brainly.com/question/13962136</u>

<u>brainly.com/question/7171617</u>

8 0
2 years ago
Plz help fast fast plz plz plz divide 44/625 and 220/31.25
Irina-Kira [14]

the answer to 44/625 is0.0704

the answer to 220/31.25 is 7.04

7 0
3 years ago
Read 2 more answers
It is called a _____ when each person in the population has an equal chance of being selected.random sampleself-selected sampleb
Georgia [21]
It's a random sample
5 0
3 years ago
Please factor 5x^2-23x+12
STALIN [3.7K]

5x^2-23x+12

= 5x^2 - 20x - 3x +  12

= 5x(x - 4) - 3(x - 4)

= (5x - 3)(x - 4)

Hope that helps

3 0
3 years ago
The graph below represents which system <br> of inequalities?
EastWind [94]
None of the above I believe
8 0
3 years ago
Other questions:
  • What is the axis of symmetry for f(x)=- 3x^ 2 +18x-7?<br> X=-3<br> X=3 <br> X=-6<br> X=6
    15·2 answers
  • How do I find the scale factor for a citie that is a 100 miles apart,but on a map it is just 5 inches apart
    12·1 answer
  • If the temperature was -4 yesterday and 23 today what is the change in temperature
    8·2 answers
  • Kate bought 30 shares of Stock XYZ at the close price of $9.67. She bought
    11·1 answer
  • Question 16 please...
    10·1 answer
  • Under-over 7 is a very simple game played with two dice. the player simply bets on whether the sum of the two dice when rolled w
    10·1 answer
  • Which expression is equivalent to 4/9 times 7
    15·1 answer
  • 2x - 5y = 5 and y = x + 2
    10·2 answers
  • A shirt is on sale for 25% off and you paid $21.75. What was the original cost of the shirt?
    9·2 answers
  • PLEASE HLEP WITH QUESTION ONE PLS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!