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
sergey [27]
2 years ago
15

Multiply and simplify the following products. V stands for radical.

Mathematics
1 answer:
Reptile [31]2 years ago
5 0

Answer:

(1) 9

(2) \sqrt{6}

(3) 6(\sqrt{6})

Step-by-step explanation:

From the question,

(1) (\sqrt{9})²

    Applyin the law of multiplication of surds

   (\sqrt{9})²  = (

(2)  (\sqrt{2})× (\sqrt{3}) =

   Also applying the the law of multiplication of surd

   (\sqrt{2\\})×(\sqrt{3}) =  (\sqrt{6}) ( This is an irational answer)

   ∴ (\sqrt{2})×(\sqrt{3})  = \sqrt{6}

 (3) 2(\sqrt{2})×3(\sqrt{3})

     Also applying the law of multiplication of surds i.e Multiply surds to     surds and whole number to whole number

     = 2×3×(\sqrt{2})×(\sqrt{3})

       6×(\sqrt{6}) = 6(

You might be interested in
The regular price of an item is $150. The item is on sale at a discount rate of 30%.
Aleonysh [2.5K]

Answer:

$105

Step-by-step explanation:

30% of 150 is 45.

150-45 = 105

Hope that helps

5 0
2 years ago
Read 2 more answers
 PLSSS HELP IMMEDIATELY!!!!! i’ll give brainiest, i’m not giving brainiest if u leave a link tho. (pls check whole picture!!) a
emmainna [20.7K]

Answer:

(0, 1)

Step-by-step explanation:

All other choices do not match the two possible vertices of the square.

4 0
3 years ago
Start at 3. create a pattern that multiplies each number by 3 stop when you have 5 numbers
Gnesinka [82]
3, 6, 9, 12, 15
I did what you asked
7 0
2 years ago
Read 2 more answers
It takes Kay 20 minutes to drive to work traveiling 45 mph. Two minutes after she left home this morning, her husband, Dan, star
BARSIC [14]

Answer:

Kay's husband drove at a speed of 50 mph

Step-by-step explanation:

This is a problem of simple motion.

First of all we must calculate how far Kay traveled to her job, and then estimate the speed with which her husband traveled later.

d=vt

v=45 mph

t= 20 minutes/60 min/hour = 0.333 h (to be consistent with the units)

d= 45mph*0.333h= 15 miles

If Kay took 20 minutes to get to work and her husband left home two minutes after her and they both arrived at the same time, it means he took 18 minutes to travel the same distance.

To calculate the speed with which Kate's husband made the tour, we will use the same initial formula and isolate the value of "V"

d=vt; so

v=\frac{d}{t}

d= 15 miles

t= 18 minutes/60 min/hour = 0.30 h  (to be consistent with the units)

v=\frac{d}{t}=\frac{15 miles}{0.3 h}=50mph

Kay's husband drove at a speed of 50 mph

8 0
3 years ago
The base of a triangular prism is an isosceles right triangle with a hypotenuse of 32−−√ centimeters. The height of the prism is
Roman55 [17]
Isosceles triangle: two equal sides.
 We have the following relationship:
 root (32) = root (L ^ 2 + L ^ 2)
 root (32) = root (2L ^ 2)
 root (32) = Lraiz (2)
 root (32) / root (2) = L
 The surface area is:
 Area of the base and top:
 A1 = (1/2) * (root (32) / root (2)) * (root (32) / root (2))
 A1 = (1/2) * (32/2)
 A1 = (1/2) * (16)
 A1 = 8
 Area of the rectangles of equal sides:
 A2 = (root (32) / root (2)) * (6)
 A2 = 24
 Rectangle area of different side:
 A3 = (root (32)) * (6)
 A3 = 33.9411255
 The area is:
 A = 2 * A1 + 2 * A2 + A3
 A = 2 * (8) + 2 * (24) + (33.9411255)
 A = 97.9411255
 Round to the nearest tenth:
 A = 97.9 cm
 Answer:
 The surface area of the triangular prism is:
 
A = 97.9 cm
3 0
3 years ago
Other questions:
  • Use the graph below to answer the question that follows:
    7·1 answer
  • 6. Solve for x.<br> 10x - 4 = +(8x + 14)
    9·2 answers
  • The volume of a box of four earrings is 216 cm³ what is the length of one edge of the box
    11·1 answer
  • the length of a rectangle is 3 more than its width. the perimeter of the rectangle is 58cm. what are the rectangles dimensions?
    12·1 answer
  • Describe a sequence ​
    10·1 answer
  • Sarah had a sheet of paper that was 3 inches long and 7 inches wide. What is the perimeter of the paper
    13·2 answers
  • About how many times larger is 9.8 x 10^8 than 5.2 x 10^5?
    13·1 answer
  • Abbey is ordering pizza from dominios. she has a 20% off coupon. If the pizza costs $15.99, what is her final cost?
    12·1 answer
  • Which of the following figures is a pair of lines that are perpendicular? ​
    11·2 answers
  • Please solve the first three question with explanation ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!