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telo118 [61]
3 years ago
8

How many dots are in the 4 step

Mathematics
1 answer:
drek231 [11]3 years ago
4 0
I believe it’s 30 dots
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6y+4−3y−7=3(y−1) How many solutions are for this?
Kryger [21]

Answer:

Infinite amount of solutions.

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Regular + Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

6y + 4 - 3y - 7 = 3(y - 1)

<u>Step 2: Solve for </u><em><u>y</u></em>

  1. Combine like terms:                         3y - 3 = 3(y - 1)
  2. Distribute 3:                                       3y - 3 = 3y - 3
  3. Subtract 3y on both sides:               -3 = -3

Here we see that there will be infinite amount of solutions. We can plug in any number <em>y</em> and it will render the equation true.

8 0
2 years ago
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Solve the problem and enter your solution for the variable below. Do not include units in your answer. A student taking a math c
Kruka [31]

Answer:

12 problems

Step-by-step explanation:

72/6 is 12.

3 0
3 years ago
A rectangle's area is given by the expression 6n2-n+
Zolol [24]

Answer:

Length of rectangle:    2n - (1/3)  + 9/(3n)

Width of rectangle =  3n

Rectangle area  = A = 6 n^2  - n + 9

Step-by-step explanation:

Rectangle area  = A = 6 n^2  - n + 9

test what the roots are:    b^2 - 4ac  = (-1)^2 - 4*6*9 < 0  no real roots

-215 < 0  discriminant

(6 n^2  - n + 9)  / (3n) =

2n  -  (1/3)  +  9/(3n)

If the area is divided by 3n,  the quotient is  2n - (1/3) and the remainder is 9

8 0
3 years ago
Find the angle measures in the regular polygon.
DIA [1.3K]

the angle measures in the regular polygon is B)140

3 0
2 years ago
0.965 x 102 help me plz​
ValentinkaMS [17]

98.43

May nilbin be with you

5 0
3 years ago
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