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
Wittaler [7]
3 years ago
13

t{81 \times 8} " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
laiz [17]3 years ago
6 0

Answer:

Step-by-step explanation:

81 = 9 * 9 = 3 * 3 * 3 *3

8 = 2 * 2 * 2 *2

\sqrt{81 * 8 } = \sqrt{3*3*3*3*2*2*2}\\\\=3 * 3 * 2 \sqrt{2}\\\\= 18\sqrt{2}

You might be interested in
A Pizza factory has come out with two kinds of pizzas.A square pizza of side 26 cm costs AED 80 and a circular pizza of diameter
DiKsa [7]

Answer:

Square pizza

Step-by-step explanation:

To obtain which pizza is the best buy:

Cost of square pizza :

AED 80

side length, s = 26cm

Area of square, A = s²

A = 26² = 676 cm²

1 AED of square pizza gives : 676 / 80 = 8.45 cm²

Cost of circular pizza :

AED 80

Radius, r = 28cm

Area of circle, A = πr²

A = 22/7 * 14 * 14 = 22 * 2 * 14 = 616 cm²

1 AED of circular pizza gives : 616 / 80 = 7.7cm²

Hence, square pizza is the better buy ;

8.45cm² > 7.70 cm²

4 0
3 years ago
You have a 3 card deck containing a king, a queen, a jack. You draw a random card. Without putting it back, you draw a random se
jarptica [38.1K]
You have a 1 in 3 chance of drawing a queen. so about 33%
8 0
3 years ago
Read 2 more answers
Consider the function represented by the graph. What is the domain of this function? {x| x >}
Maksim231197 [3]

Answer:

x | x ≥ 0 and x ≤ 8

Step-by-step explanation:

The domain of the function is defined as the possible x values that can be used in this function. Now, taking a look at the given graph, we would find that the line starts from x = 0 and continues taking x values till it reaches x = 0This means that for this function, we are allowed to use x values that are greater than or equal to zero and less than or equal to 8Therefore, the domain is any x value greater than or equal to zero and less than or equal to 8

5 0
3 years ago
Y = -5 + 6 -----------
andreyandreev [35.5K]

Answer:

y = -5 + 6=1 is your answer

6 0
3 years ago
Read 2 more answers
Please I really need help
san4es73 [151]

Answer:

its probably 2.0 or 0.2

Step-by-step explanation: x√=x−2

I really hope this helps i'm not that smart with this....


4 0
3 years ago
Other questions:
  • The total of monthly payments for a three-year loan is $22,317.12. The APR is 4%. How much money was originally borrowed?
    9·1 answer
  • Please help explain why if so thank you :)
    7·2 answers
  • X-yz for x=-2 y=5 solve for z
    13·1 answer
  • Which is an equivalent expression for 14+10x+6−8x?14+10x+6−8x?
    6·1 answer
  • Which expression is equivalent to square root -108 - square root -3?
    13·1 answer
  • Two lines intersecting at a right angle form
    13·2 answers
  • NEED HELP ASAP PLEASE!!!!!! WILL GIVE ALL POINTS AND BRAINLYEST
    6·1 answer
  • HELP ASAPP!!!Select the correct answer.
    14·2 answers
  • HELPPPPPPPPPPP MEEEEEEEEEEEEEE
    11·2 answers
  • An acute triangle has sides measuring 10cm and 16cm. The length of the third side is unknown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!