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
sleet_krkn [62]
3 years ago
13

What the square root of 280​

Mathematics
2 answers:
stellarik [79]3 years ago
6 0

Answer:

2√70

Step-by-step explanation:

√280

Simplify:

Take out 4

2√70

abruzzese [7]3 years ago
5 0

Answer:

16.7332005307

Step-by-step explanation:

Rewrite  280  as  2 ^(2) ⋅ 70 .

Factor  4  out of  280 .

√ 4 ( 70 )

Rewrite  4  as  2^(2) .

√ 2 ^(2 )⋅ 70

Pull terms out from under the radical.

2√ 70

The result can be shown in multiple forms.

Exact Form:

2 √ 70

Decimal Form:

16.73320053....

You might be interested in
Difference of 8 Let's dig into this and find out for sure. First think of two numbers that have a difference of 8. Type the LARG
Serhud [2]

Answer:

<u>16</u>

Step-by-step explanation:

We need to find 2 numbers that have a difference of 8.

Let take's 16 and 8.

As we know :

⇒ 16 - 8

⇒ <u>8</u>

<u />

The larger of these 2 numbers is <u>16</u>

5 0
1 year ago
Wich is corect btw this is homework
Amanda [17]

Answer:68 with the little two

Step-by-step explanation:

5 0
3 years ago
Write the point-slope form of an equation of the line through the points (-7, 7) and (4, 1).
defon

Answer:

y − 7 = − 6 /11 ⋅ ( x + 7 )

Step-by-step explanation:

Find the point-slope form.

Point-slope formula: y-y₁=m(x-x₁)

3 0
2 years ago
The number of students who attended Lincoln Middle School last year was 860. This year, the attendance has increased to 1032 stu
Tju [1.3M]

Answer:

120 %.

Step-by-step explanation:

That is (1032 * 100) / 860 %

= 120 %

7 0
2 years ago
HELP PRECALC DO NOT UNDERSTAND WILL GIVE BRAINLIEST
Olegator [25]

Answer:

  the lower right matrix is the third correct choice

Step-by-step explanation:

Your problem statement shows that you have correctly selected the matrices representing the initial problem setup (middle left) and the problem solution (middle right).

Of the remaining matrices, the upper left is an incorrect setup, and the lower left is an incorrect solution matrix.

__

We notice that in the remaining matrices on the right that the (2,3) term is 0, and the (3,2) and (3,3) terms are both 1.

The easiest way to get a 0 in the 3rd column of row 2 is to add the first row to the second. When you do that, you get ...

  \left[\begin{array}{ccc|c}1&1&1&29000\\1+2&1-3&1-1&1000(29+1)\\0&0.15&0.15&2100\end{array}\right] =\left[\begin{array}{ccc|c}1&1&1&29000\\3&-2&0&30000\\0&0.15&0.15&2100\end{array}\right]

Already, we see that the second row matches that in the lower right matrix.

The easiest way to get 1's in the last row is to divide that row by 0.15. When we do that, the (3,4) entry becomes 2100/0.15 = 14000, matching exactly the lower right matrix.

The correct choices here are the two you have selected, and <em>the lower right matrix</em>.

3 0
3 years ago
Other questions:
  • A pile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in.
    11·1 answer
  • The answers are <br> A.$21,013<br> B.$16,744<br> C.$16,731<br> D.$20,998
    5·1 answer
  • What is the total number of shield dater found in all sites
    11·2 answers
  • First drop down menu: 8.5, 40, 4, 7.5, 0
    9·1 answer
  • A common way for two people to settle a frivolous dispute is to play a game of rock-paper-scissors. In this game, each person si
    12·1 answer
  • HURRY!!!!!! Describe the error in the work shown.
    10·2 answers
  • Simplify:<br> (7:1 – 4) (2x + 3)
    9·1 answer
  • What is the median of this data set?<br><br> 8, 6, 0, 11, 10, 5
    10·1 answer
  • C. A share of stock XYZ went from $40 a to $42 &amp; What was the dollar gain for the<br> stock XYZ?
    6·1 answer
  • The fact that I’m awful at Math does not help! Can someone help me again please?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!