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
Juliette [100K]
3 years ago
10

Am nevoie de ajutor Ex 5 și 6

World Languages
1 answer:
RSB [31]3 years ago
7 0

Answer:

Explicație pas cu pas:

5.

(2√20 - 3√45) : 5√5 = 2√20 : 5√5 - 3√45 : 5√5

= 2√4/5 - 3√9/5 = 4/5 - 9/5 = -5/5 = -1

_____________________

6.

a = 2√24 = 2*2√6 = 4√6

b = 9√6

a*b = 4√6*9√6 = 4*9*6

Mg = √a*b = √4*9*6 = 2*3√6 = 6√6

You might be interested in
A note's duration is indicated by ​
USPshnik [31]

Answer: In music its  a note value indicates the relative duration of a note, using the texture or shape of the notehead, the presence or absence of a stem, and the presence or absence of flags/beams/hooks/tails. Unmodified note values are fractional powers of two, for example one, one-half, one fourth, etc.

Explanation:

8 0
3 years ago
What are the three stages of perception
marusya05 [52]
Cumulus, mature, dissipating  
as in when the clouds rain
or ,
evaporation,condensation,precipitation <span />
4 0
4 years ago
Read 2 more answers
Kbros ayuda tengo un samsung A30 que no recuerdo mi contraseña me dice por motivos de seguridad, dibuja tu patron. q hago?
Yuki888 [10]

Answer:

Kbros help I have a Samsung A30 that I do not remember my password tells me for security reasons, draw your pattern. what do i do?

6 0
3 years ago
Guess a number 1-10, whoever guesses the number or closer to the number wins and gets brainliest!!!!
11Alexandr11 [23.1K]

6 is my guessssssssssssss

5 0
2 years ago
Read 2 more answers
Discuss the role of family in our society.
baherus [9]
Help us grow,be closer with relatives,help us cooraperate work together
6 0
3 years ago
Other questions:
  • Juan _____ la cara. (lavarse) me lavo se lava se lavan te lavas
    10·2 answers
  • The language spoken by the greatest number of native speakers in the world is
    11·2 answers
  • Noteaza in casute functiile sintactice pentru fiecare nnumeral al treilea intarzie pe doi iam vazut eu plecand doi copii se joac
    15·1 answer
  • Which scientist created the most modern classification hierarchy that we use today
    5·2 answers
  • I'm not sure if i'm correct but i tried answering, thanks ms.sue for helping. what is the correct form of lequel to replace the
    15·1 answer
  • How can we learn to really focus on the music all around us?
    12·1 answer
  • Hello what is the meaning of?​
    13·2 answers
  • Điểm miễn phí cho ngày của mẹ sắp đến. Chúc một ngày tốt lành
    9·1 answer
  • Who got the best pick up lines?
    8·2 answers
  • Cookies in Korean please?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!