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
stepladder [879]
3 years ago
8

Simplify the following expression. −18−−−−√−72−−−−√

Mathematics
1 answer:
irina [24]3 years ago
4 0
\sqrt{(-18)(-72)}=\sqrt{18\times72}= \sqrt{9\times2\times36\times2} =\\ \\= \sqrt{3^22^26^2} =3\times2\times6=36
You might be interested in
Margaret is thinking of a number. She says, “My number is odd. It is a factor of 36 and a multiple of 3” There are two possible
Novay_Z [31]

Answer:

3,9

Step-by-step explanation:

Factors of 36 = 1,2,3,4,6,9,12,18,36

Those factors which are odd = 1,3,9

Odd Factors which are multiple of 3 = 3,9

So, these are the two numbers Margret might be thinking of.

4 0
4 years ago
Find the area of the triangle that is half of the rectangle:: Which option is it ?????
Dovator [93]
12 x 8 = 96
96/2 = 48

it's an area equation so 48 m^2
3 0
3 years ago
Read 2 more answers
Model the unknown number situation by writing an algebraic expression.
vampirchik [111]

Answer:

number 1 or A i got it

Step-by-step explanation:

6 0
4 years ago
You need to buy 5 notebooks for your classes at school.Each notebook costs $2.79. What is the total cost before tax?
lesya692 [45]

Answer:

$13.95

Step-by-step explanation:

You need to multiply the 5 notebooks with the costs of each notebook, which gives you the total costs before tax.

7 0
3 years ago
1
nirvana33 [79]

Answer:

$6 per carton.

Step-by-step explanation:

$54 divided by 9= $6

5 0
3 years ago
Other questions:
  • Huda made 8 matching bracelets. She used 128 beads in all. How many beads did she use per bracelet? 10 beads per bracelet 12 bea
    14·2 answers
  • Erin's water bottle holds 600 millitmeters of water . Dylan's water bottle holds 1 liter of water.Whose water bottle holds more
    14·1 answer
  • If the radius of a sphere is 6 cm what is the volumev
    14·1 answer
  • Can someone please help me
    14·1 answer
  • How many people (x) must attend the third show so that the average attendance per show is 3000? Choose the correct equation.
    14·2 answers
  • What are the value of x in the equation x^2+4-1 =0
    13·2 answers
  • Which of the following is written as a rational function
    12·1 answer
  • Need help with this I don't understand it​
    14·2 answers
  • City planners want to construct a bike path perpendicular to Lome Lane at point P. An equation for the Lome Lane line is
    14·1 answer
  • Solve the equation using the Properties of Equality.<br><br> 12 − c = −10<br><br> c =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!