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
MariettaO [177]
3 years ago
11

How do you simplify (-1 - 3 √(3) × (-1 - 3 √(3)

Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

4 + 6√(3)

Step-by-step explanation:

Two right parentheses seem to be missing here.  I think you meant:

(-1 - 3 √(3) ) × (-1 - 3 √(3) )

and this is the square of a binomial.  The resulting square is:

1 + 6√3 + 3, or 4 + 6√(3)

You might be interested in
A translation is applied to the rectangle formed by the points A(−2, 6) , B(2, 6) , C(2, 4) , and D(−2, 4) . The image is the re
Alexxx [7]
A(−2, 6) ⇒⇒⇒ <span>A′(1, 6)
</span>B(2, 6)   ⇒⇒⇒ <span>B′(5, 6)
</span>C(2, 4)   ⇒⇒⇒ <span>C′(5, 4)
</span>D(−2, 4) ⇒⇒⇒ D′(1, 4)

By comparing the coordinates of points and its images we can deduce the rule of the transformation which is :
(x , y ) ⇒⇒⇒ ( x + 3 , y )

So, the <span>rectangle is transformed 3 units to the right.</span>



3 0
3 years ago
A sporting goods store displays the following sale sign. What percent off is the sale
victus00 [196]

Answer:

The sale is 5% off.

Step-by-step explanation:

  • $25 regular price.
  • $18.75 sale price.

You need to find the percentage that deducts $1.25 from the regular price. I start with 5% and work my way up from there until I find the answer.

So, <em>5</em><em>%</em><em> </em><em>of </em><em>2</em><em>5</em><em> </em><em>=</em><em> </em><em>?</em>

5% * 25 = 1.25

You needed $1.25, 5% gives you that.

Therefore, the answer is 5%.

8 0
3 years ago
Is 1/3 greater than , less than or equal to 0.33
Andrej [43]
Equal to. 1 divided by 3 is equal to .33etc.
6 0
3 years ago
Read 2 more answers
Write the next step in the sequence
Fantom [35]

Answer:

1.4D

2.zZ

3.18j

4.7d8

5.14 blocks

6.20 block

6 0
3 years ago
What is equal to z+(z+6)
svetoff [14.1K]

Answer:

2z+6

Step-by-step explanation:

z+z+6

Combine like terms

2z+6

3 0
3 years ago
Read 2 more answers
Other questions:
  • Equivalent fractions for 3/5
    7·1 answer
  • What value of k makes the equation k + 4 divided by 0.2 = 5 true?
    7·1 answer
  • Determine whether each of these functions is O(x^2 ).
    11·2 answers
  • Can i get someone to answer this for me please?
    14·2 answers
  • 4x + y = 7<br>3x + 2y = 9​
    5·1 answer
  • there are two cubes. the smaller cube has a surface area of 24 square units. the larger cube has a surface area that is twice th
    8·1 answer
  • brenda's dad measures her height to be 61 1/8 inches. six months later, he measures her height again. he says she has grown 3 1/
    10·1 answer
  • Elephant<br> A. 30 kilograms<br> B. 90 grams<br> C. 5,000 grams<br> D. 5,000 kilograms
    5·2 answers
  • PLEASE HELP (30 POINTS)
    14·1 answer
  • Can i have help with this question please i don’t understand
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!