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
lions [1.4K]
3 years ago
9

Combine these things :/ 5 Times Sqrt 27 - 17 Times Sqrt 3 Please explain and thank you :P

Mathematics
1 answer:
bearhunter [10]3 years ago
5 0

Answer:

-2 \sqrt{3}

Step-by-step explanation:

Given

5 * \sqrt{27} - 17 * \sqrt{3}

Required

Combine both

5 * \sqrt{27} - 17 * \sqrt{3}

Express 27 as 9 * 3

5 * \sqrt{9 * 3} - 17 * \sqrt{3}

Split:

5 * \sqrt{9} * \sqrt{3} - 17 * \sqrt{3}

5 * 3 * \sqrt{3} - 17 * \sqrt{3}

15 * \sqrt{3} - 17 * \sqrt{3}

15  \sqrt{3} - 17 \sqrt{3}

-2 \sqrt{3}

You might be interested in
What is 2/10 plus 43/100
gayaneshka [121]

Answer:

0.63 or 63/100

Step-by-step explanation:

4 0
2 years ago
Jackie brought 6 books for b dollars each and 3 magazines for m dollars each. Which expression represents the total amount in do
USPshnik [31]

Answer:

6b+3m

Step-by-step explanation:

I hope this helped.

7 0
3 years ago
Can u please help me?!?!
ivolga24 [154]

Answer:

Step-by-step explanation: yes

8 0
2 years ago
Mary went to the supermarket and noticed that 3 pounds of chicken was $15. If she wanted to buy 7 pounds of chicken, how much wo
Amiraneli [1.4K]

Answer

$35

Step-by-step explanation:

3lbs is 15 so get the price of 1 lb by dividing 15 by 3 which is 5. then multiply 5 by how many lbs you want. in this case 5 time 7 is 35

5 0
3 years ago
Read 2 more answers
Ian purchased cans of soda for a party he was having. For every 12 cans of soda she paied $4.98. What is the cost per can of sod
adelina 88 [10]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>helpful</em><em> </em><em>to</em><em> </em><em>you</em>

5 0
3 years ago
Other questions:
  • Simplify (5+7x^3+3x^2)+(-12+5x+6c^2)
    12·1 answer
  • Solve for N <br> 2/7 = 10/N
    8·1 answer
  • cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. one card is drawn from this box. find the probabili
    9·1 answer
  • What is the expanded form or word form for 3.46 and also for 0.346.
    15·2 answers
  • what is the minimum force required to prevent a ball weighing 24 lb from folling down a ramp which is inclined 27.2 degrees with
    13·1 answer
  • $5000 a week for life is how much?
    10·2 answers
  • Which equation represents a line parallel to the x-axis? <br> Y = x<br> X= 4<br> Y = 4<br> Y= x + 4
    13·1 answer
  • Which statements are true about triangle ABC and its translated image, A'B'C'? Select two options
    13·1 answer
  • Workbook
    11·2 answers
  • Matteo is 4 feet 3 inches tall. Nico is 3 feet 11 inches tall. How much taller is Matteo
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!