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
Fudgin [204]
3 years ago
13

Distribute and simplify √3 (-2+√20)

Mathematics
1 answer:
LiRa [457]3 years ago
5 0

Answer:

<h2>-2√3 + 2√15</h2>

Step-by-step explanation:

√3 (-2+√20) = √3×(-2) + √3×√20

                     = -2√3 + √3×√(4×5)

                     = -2√3 + √3×√4×√5

                     = -2√3 + √3×2×√5

                     = -2√3 + 2√15

You might be interested in
John and Belinda played a nine holes of golf. John's score was 10 less than two times Belinda's score. If Johns score was 54 str
polet [3.4K]

Answer:

Belinda's score is 32 strokes.

Step-by-step explanation:

Let the score of John be "x" and Belinda be "y".

It is given that, in the game of golf, John's score was 10 less than two times Belinda's score.

Also, John's score is 54 strokes.

The above equation can be written as ;

x = 2(y) -10

Here, x = 54,

54 = 2(y) -10

64 = 2(y)

y = 32

Thus, Belinda's score is 32 strokes.

6 0
3 years ago
Write a trinomial which is degree 2, where the coefficient of the highest degree term is 7.
Nady [450]

Answer:

7x^2 - 2x - 3.

Step-by-step explanation:

Starts with 7x^2  then a term in x then a constant.

4 0
3 years ago
Is this correct now?
Makovka662 [10]
I would say no it’s not correct, the point is not in the correct place
8 0
3 years ago
pablo will rent a car for the weekend. he can choose one of two plans. the first plan has an initial fee of $55.96 with addition
sergeinik [125]

Answer:

200 miles

Step-by-step explanation:

63.96+(.08x)=55.96+(.12x). x=200. 63.96+(.08x200)=79.96. 55.96+(.12x200)= 79.96

7 0
3 years ago
Read 2 more answers
Can someone double check this please
Dmitry [639]

Answer: c. 29.65 + 0.90r ≤ 41

5 0
3 years ago
Other questions:
  • Match each point with one of the following fractions 5/6, 7/12, 1/8, 5/16
    8·2 answers
  • Someone please help me!!
    15·1 answer
  • Please help me it’s emergency please
    6·2 answers
  • What the difference of -5-(-9)?
    7·2 answers
  • Does everyone use Edge now? If yes include a hobby of yours or something like that.
    5·1 answer
  • Checks can be used to: <br>make purchases <br>pay rent <br>pay bills <br>all of the above​
    6·2 answers
  • A right triangle has side lengths 19 inches, 180 inches, and 181 inches. What is the length of the hypotenuse and why?
    12·1 answer
  • ILL GIVE BRAINLIEST
    10·1 answer
  • Angela is planning to cycle 200 km to a hotel for an overnight stay. She cycles at a constant speed of 25km/hr. How long did it
    7·1 answer
  • Draw the graph of f(x) = (x − 1)2 − 2. Start by creating a table of ordered pairs for the function. Then plot the points from th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!