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
Marta_Voda [28]
1 year ago
10

8. (02.02 LC)

Mathematics
1 answer:
RSB [31]1 year ago
3 0

Answer:

5 \sqrt{3}  - 20 \sqrt{2}

Step-by-step explanation:

simpify \\  \sqrt{75}  - 4 \sqrt{8}  - 3 \sqrt{32}  \\ from \: the \: above \: get \: two \: numbers \:  \\ such \: that \: when \: multiplied \: gives \\  \: the \: numbers \: inside \: the \: root \\ and \: one \: of \: the \: numers \: should \\ be \: a \: perfect \: square. \\  \sqrt{25 \times 3} - 4 \sqrt{4 \times 2}   -  3\sqrt{16 \times 2}  \\ 5 \sqrt{3}  - 4 \times 2 \sqrt{2}  -3 \times  4\sqrt{2}  \\ 5 \sqrt{3}  - 8 \sqrt{2}  - 12\sqrt{2}  \\ 5 \sqrt{3}  - 20 \sqrt{2}

You might be interested in
*HIGH POINT QUESTION* if 6x = 12, and xy = 6, then what is 12y? Please answer!
sasho [114]
Does y = 1 because x = 6 and xy=6 so 6 time 1 =6? not sure just what i think
5 0
2 years ago
Read 2 more answers
Let’s say Reena and Greg each work for 20 minutes making envelopes. Who will have more envelopes to sell in the flea market? Wha
Veronika [31]

Answer:

The slope of f(x) is greater than g(x). In fact, it is double the slope of g(x). This means Reena can make envelopes two times as fast as Greg. But the y-intercept of g(x) is greater than f(x), meaning at 0 minutes, Greg starts with more envelopes than Reena. If they work for 20 minutes, Greg will have 10 more envelopes than Reena. But if they work longer than 30 minutes, Reena will have a larger stock of envelopes than Greg.

Step-by-step explanation:

answer from Plato

6 0
2 years ago
Lian needs to solve the quadratic equation: x^2 - 4x - 2 = 0. Which statement about how Lian should solve this equation is true?
Ulleksa [173]

Answer:

x = 4.45 or x = - 4.45

Step-by-step explanation:

Here are the steps:

Substitute the values,

4+\sqrt{-4^2-4(1*-2)} ÷ 2 × 1

x = 2 ± √6

x = 4.45 or x = - 4.45

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
Solve the equation using the quadratic formula.<br><br> x^2+4x=-3
Gnom [1K]
(x+3) (x+1) should be it
8 0
3 years ago
10+x/2
Pavlova-9 [17]

Answer:

The answer will be 12 please mark me as brainliest

6 0
2 years ago
Other questions:
  • The height of a ball thrown directly up with a velocity of 10 feet per second from a initial height of of 100 feet is given by t
    5·1 answer
  • I am in need of help please
    15·1 answer
  • I want to know what Me + You = ?​
    5·2 answers
  • Cameron can paint a door in 6 hours, and Ella can do the same job in 3 hours. Working together, how many hours will it take them
    5·1 answer
  • A relay with n laps was run by 4 people. The 1st runner ran half the laps. The 2nd runner ran half the number of laps the 1st ru
    8·1 answer
  • 3x - 6 + 7x-2x ; x = 4<br> Need help
    10·2 answers
  • Write in standard form 4.91E-2
    15·1 answer
  • D(n) = \dfrac{5}{16} \left(2\right)^{n - 1}d(n)= 16 5 ​ (2) n−1 d, left parenthesis, n, right parenthesis, equals, start fractio
    11·2 answers
  • A parabola has a maximum value of 4 at x = -1, a y-intercept of 3, and an x-intercept of 1.
    12·2 answers
  • 5. The area of a rectangular garden is 75 feet. If the length of the base is 15 feet, what is the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!