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amm1812
3 years ago
6

+ 2x + 12y + 4 What are the coefficients of this expression?

Mathematics
2 answers:
Tanzania [10]3 years ago
7 0

Answer:

The coefficients are: 2, 12, 4.

Step-by-step explanation:

nignag [31]3 years ago
7 0
Correcting the answer above this one, 2 and 12 are the coefficients on your problem. 4 would be considered a constant.
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There are 40 houses in the neighborhood around CMS that have internet service
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In a lottery game, a player picks 7 numbers from 1 to 40. How many different choices does the player have if order doesn't matte
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Yh 10,20,30,40,50,60,70,80,90,100.

7 0
2 years ago
Check answer please
Cerrena [4.2K]
The fourth or the D) Option is correct.

To find the new induced matrix via a scalar quantified multiplication we have to multiply the scalar quantity with each element surrounded and provided in a composed (In this case) 3×3 or three times three matrix comprising 3 columns and 3 rows for each element which is having a valued numerical in each and every position.

Multiply the scalar quantity with each element with respect to its row and column positioning that is,

Row × Column. So;

(1 × 1) × 7, (2 × 1) × 7, (3 × 1) × 7, (1 × 2) × 7, (2 × 2) × 7, (3 × 2) × 7, (1 × 3) × 7, (2 × 3) × 7 and (3 × 3) × 7. This will provide the final answer, that is, the D) Option.

To interpret and make it more interesting in LaTeX form. Here is the solution with LaTeX induced matrix.

\mathcal{A = \begin{bmatrix}1 & 0 & 3 \\ 2 & -1 & 2 \\ 0 & 2 & 1 \\ \end{bmatrix}}

\mathbf{\therefore \quad 7A = 7 \times \begin{bmatrix}1 & 0 & 3 \\ 2 & - 1 & 2 \\ 0 & 2 & 1 \\ \end{bmatrix}}

\mathbf{\therefore \quad \begin{bmatrix}7 \times 1 & 7 \times 0 & 7 \times 3 \\ 7 \times 2 & 7 \times -1 & 7 \times 2 \\ 7 \times 0 & 7 \times 2 & 7 \times 1 \\ \end{bmatrix}}

\therefore \quad \begin{\bmatrix}7 & 14 & 0 \\ 0 & -7 & 14 \\ 21 & 14 & 7 \end{bmatrix}

Hope it helps.
5 0
3 years ago
Justin is taking an​ anti-inflammatory drug and the instructions say that the patient must receive 8 mg for each 16 kg of body w
Andrej [43]

Answer:

58.86 mg

Step-by-step explanation:

8 mg = 16 kg

1 kg = 2.2 lb

use substitution

8 mg = 16 (2.2 lb)

8 mg = 35.2 lb

8 mg / 35.2 lb = x mg / 259 lb

2072 = 35.2 x

x = 58.86 mg

8 0
1 year ago
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