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
kykrilka [37]
3 years ago
13

Can someone explain ?

Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

sqrt(90)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(9*10)

sqrt(9) sqrt(10)

3*sqrt(10)

You might be interested in
Why numbers are written as powers?
pishuonlain [190]

Answer:

Answer below

Step-by-step explanation:

Large numbers like 100 billion are cumbersome to write out in ordinary form (100,000,000,000) and so scientists use a shorthand notation called powers of ten. ... The exponent tells you how many times ten is to be multiplied by iteslf to equal the number you wish to write. For example, 100 can be written as 10x10 = 102.

Hope this helps!

3 0
2 years ago
X^5y^4+x^3y^4<br><br>x <br><br>5<br><br> y <br><br>4<br><br> +x <br><br>3<br><br> y <br><br>4
saul85 [17]

Step-by-step explanation:

x+5y×4+x×3y+4

5xy×4x+3xy+4

27xy^2

5 0
3 years ago
7. Maria quiere agrandar la foto de su
lukranit [14]

Answer:

the perimeter is 960

Step-by-step explanation:

The computation of the perimeter is shown below;

If we assume

= (24 × 2) + (6 × 2)

= 48 + 12

= 60

And, the area is 16 times to that of original So

= 60 × 16

Hence, the perimeter is 960

7 0
3 years ago
What is 2*2 answerbbbbbbbbbbbbbbb
Oksana_A [137]

Answer:

2x2 = 4

step-by-step explanation:

2 two times makes 4

4 0
3 years ago
Read 2 more answers
Plz help me here I really need it. Please and thanks!
Alik [6]

Answer:

no they are not proportional and the graph would be at points (1, 3) (5, 9)

Step-by-step explanation:

Can i have brainliest Please?

8 0
2 years ago
Other questions:
  • On a map with a scale of 1cm = 15 km, two towns are 7.5 cm apart. How far apart are they in real life?
    13·1 answer
  • Divide 7⁄15 by 3⁄5 .
    7·2 answers
  • Eric and Stephanie took their younger sister Melissa to pick apples. Eric picked 4 times as many apple as Melissa. Stephanie pic
    15·1 answer
  • ANSWER PLEASE LIKE NOW
    9·1 answer
  • You have c pounds of cashews and 2.7 pounds of peanuts you have 6 pounds of nuts altogether solv the equation c+2.7 =6 to find h
    9·1 answer
  • Re-write the quadratic function below into standard form y=-4(x-1)(x-1)-3
    12·1 answer
  • A tennis ball is bounced on a floor and makes an angle of 49º. It bounces off the floor at the same
    9·1 answer
  • A drink is made by mixing pineapple juice, orange juice and lime juice in the ratio 2:7:3. How much pineapple juice is used
    11·1 answer
  • Mrs. Naseem has a bank balance of -42 dollars at the start of the month. After she deposits 6 dollars, what is the new balance?
    6·2 answers
  • *
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!