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
scZoUnD [109]
3 years ago
5

If a=2, b= -1, c= -3 and d= -2 find : 1/2bc-6ac+2ab 1/4(ac)² +1/6ac

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

34

8

Step-by-step explanation:

<u>1/2bc - 6ac + 2ab</u>

(1/2)(-1)(-3) - (6)(2)(-3) + (2)(2)(-1)

(1/2)(4) - (-36) + (-4)

2 + 36 - 4

34

<u>1/4(ac)² + 1/6ac</u>

(1/4)[(2)(-3)]² + (1/6)(2)(-3)

(1/4)(-6)² + (1/6)(-6)

(1/4)(36) + (-1)

9 - 1

8

You might be interested in
What is the product of the square of 3 and cube of 5?
Diano4ka-milaya [45]
1,125 should be the answer they are right
4 0
3 years ago
Read 2 more answers
Kayla is going on a trip. The mass of everything she is packing is 5.3 kg.
sasho [114]

Answer:

6060 grams

Step-by-step explanation:

M = 5.3kg + 760g

= 5300g + 760g

= 6060 grams

3 0
3 years ago
Read 2 more answers
L=a+(n-1)d <br><br> solve for n
earnstyle [38]

Answer:

(L-a)/d + 1 = n

Step-by-step explanation:

Let's isolate (n-1), and after that isolate n:

1) subtract a from both sides:  L - a = (n-1)d

2) Divide both sides by d:  (L-a)/d = n-1

3) Add 1 to both sides, to isolate n:            (L-a)/d + 1 = n

3 0
3 years ago
Bill manages a restaurant. He schedules most of his employees to work on saturdays and fridays at night. If 24 of the 40 employe
Julli [10]

Answer:

40%

Step-by-step explanation:

40-24=16

16/40 ×100 =40%

8 0
3 years ago
2.<br> Given that a = 7, b = 5 and c = 5.<br> Find the square root of<br> 3a + 2b + c
ollegr [7]

Step-by-step explanation:

3a + 2b + c  =  3(7) + 2(5) + 5 \\  = 21 + 10 + 5 \\  = 36 \\  \sqrt{3a + 2b + c}  =  \sqrt{36}  \\  = 6

5 0
3 years ago
Other questions:
  • At a farmer’s market, Khalid bought 4 pounds of tomatoes and 7 pounds of broccoli for $28. Genevieve bought 5 pounds of tomatoes
    13·2 answers
  • Select the ordered pair that is not a solution to the equation 4x+3y= -12
    8·1 answer
  • What is the point on the line perpendicular to the given line, passing through the given point that is also on the y-axis?
    5·2 answers
  • Why do you subtract exponents when dividing powers with the same base?
    8·1 answer
  • 7x+8(x+1/4)=3(6x-9)-8 need a solution for this problem
    13·1 answer
  • A rental car agency charges $12 per day plus 14 cents per mile to rent a certain car. Another agency charges $15
    12·1 answer
  • How many liters equal 24 gallons? [1 gallon = 3.785 liters]
    11·2 answers
  • Find K if x + 1 is a factor of P(x) = Kx^2-x+2
    14·1 answer
  • I’ll give brainliest!!!!
    9·2 answers
  • Solve each equation
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!