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Agata [3.3K]
3 years ago
12

A certain common formula converts the numbers in Box 1 to the corresponding ones in Box 2. Another formula then converts the num

bers in Box 2 to the corresponding ones in Box 3:
IMAGE

If we wanted to convert a number m in Box 1 directly to the corresponding number in Box 3, we could use the formula.

A. 3m + 2
B. 3m x 3
C. 3(m + 2)
D. m + 2 x 3

Mathematics
2 answers:
mojhsa [17]3 years ago
7 0
The answer would be C.
In-s [12.5K]3 years ago
5 0
Your answer would be C.
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Write an equation of the line that passes through (5, −1) and is perpendicular to the line y=12x−1.
Lisa [10]

Step-by-step explanation:

solution

let,A(5,-1)

given

y=12x-1

or, y = 12 × x + (-1)

comparing it with y=mx+c

we get

x=1

y = c = -1

now

A(5,-1) and B(1,-1)

equation of line is,

(y-y1)/(x-x1) = (y2-y1)/(x2-x1)

or, (y+1)/(x-5) = (-1+1)/(1-5)

or, (y+1)/(x-5) = 0/-4

cross multiply

-4y-4 = 0

or, 0=4y+4

or, 4y+4=0 is the required eqn

I think this is the process and answer too.

I hope this helps you

4 0
3 years ago
Urgent i need it 20 points for whoever that does it
PIT_PIT [208]

Answer:

C

Step-by-step explanation:

Took the test

4 0
3 years ago
The size of the hermit crab’s shell depends on
elixir [45]

Answer:

Length of crab in x years = x + 2

Step-by-step explanation:

Since the crab grows 1 inch per year, and it would grow:

1 inch in the 1st year

2 inches in the 2nd year

3 inches in the 3rd year

4 inches in the 4th year

.

.

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And so on.

However, in order to find the total length, you need to remember that the crab is originally 2-inches long. So the total length after x years would be the number of inches it grew over the years (x) + the length before the growth (2).

Thus, Length of crab in x years = x + 2

5 0
3 years ago
Read 2 more answers
What is the answer to -2=log(3x+5)
Korolek [52]

Answer:

this is all I could find I hope it helps

8 0
3 years ago
If α and β are the roots of the equation ax2+bx+c=0,αβ=4ax2+bx+c=0,αβ=4 and a,b,,c are in A. P then α+β=
Rasek [7]

Considering the sum and the product of the roots of the quadratic equation, it is found that the numeric value of the expression is given as follows:

\alpha + \beta = -2.5

<h3>What are the sum and the product of the roots of a quadratic equation?</h3>

A quadratic equation is defined as follows:

y = ax^2 + bx + c, a \neq 0

The roots of the equation are given as follows:

\alpha, \beta

The sum of the roots is given as follows:

\alpha + \beta = -\frac{b}{a}

The product of the roots is given as follows:

\alpha\beta = \frac{c}{a}

In the context of this problem, the product is of 4, as \alpha\beta = 4 hence:

c/a = 4

c = 4a.

The coefficients are in an arithmetic progression, hence:

  • b = a + d. (d is the common difference of the sequence).
  • c = a + 2d.

We have that c = 4a, hence:

4a = a + 2d

2d = 3a

d = 1.5a.

Hence coefficient b is calculated as follows:

b = a + d = a + 1.5a = 2.5a.

Then the sum of the roots is given as follows:

\alpha + \beta = -\frac{b}{a} = -\frac{2.5a}{a} = -2.5

More can be learned about quadratic equations at brainly.com/question/24737967

#SPJ1

6 0
1 year ago
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