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Arlecino [84]
3 years ago
15

Identify the law illustrated by: 4(3x-7) is equivalent to 12x-28.

Mathematics
2 answers:
mixas84 [53]3 years ago
8 0

Answer:

Step-by-step explanation

A: No it is not the inverse law of multiplication which has something to do with division.

B: is your answer.

C: It is not the commutative Law. An example of that would be a*b =b*a

D: Identity of multiplication is 1.

11Alexandr11 [23.1K]3 years ago
7 0

Answer:

Distributive law of multiplication

Step-by-step explanation:

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Eva8 [605]

Answer:5,6 or 15,2

5x6x1.5 =45

15x2x1.5=45

3 0
2 years ago
If 4/3divided by 1/6 then the value of p is between which of the following pairs of numbers
Lerok [7]

Answer:

7 and 9

Step-by-step explanation:

4/3÷1/6 = 4/3 × 6/1

= 8

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3 years ago
What is the answer Factorise: 2x² +7x+6.<br><br>​
Mila [183]

Answer:

2x  + 3 )(x   + 2 )

Step-by-step explanation:

2x² + 7x + 6          

Find two numbers multiplied together to get 6

and if you multiply one by 2, the answer is 7:

Tested:                                  

6 & 1  but 6 · 2 + 1 = 13 or 6 + 2 · 1  = 8 No

2 & 3  and 2 · 2 + 3 = 7    Yes

2x² = 2x  & x

 all signs are positive

   trinomial  factoring  (            )(            )

                                     (     +     )(      +    )

    2 and 3 are the numbers to use    (2x  + 3 )(x   + 2 )   or     (2x + 2) (x + 3)

The largest number goes with the 2x.

Therefore (2x  + 3 )(x   + 2 )

Check 2x(x + 2) + 3(x + 2)

              2x² + 4x + 3x + 6

              2x² + 7x + 6         checked                            

7 0
2 years ago
Read 2 more answers
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amid [387]

Answer:

The discriminant of ax^2+bx+c is b^2-4ac.  

If the discriminant, d, is:

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3 0
3 years ago
Read 2 more answers
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kicyunya [14]

Answer:

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SA = area of base + 1/2(perimeter of base)(slant height)

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8 0
3 years ago
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