All categories

4 years ago

Organize from 1st to Last 1: 0.05 2: 0.1 3: 3.81 4: 1.5

Mathematics

1 answer:

Kobotan [32]4 years ago

5 0

Answer:

0.05,0.1,1.5,3.81

Step-by-step explanation:

You might be interested in

Find the values of a and b so that the linear system has the given solution.

Flauer [41]

Answer:

<em>The values are a=6, b=8</em>

Step-by-step explanation:

<u>System of Equations</u>

We are given the system of equations:

ax - by = 4

bx - ay = 10

And it's known the solutions are: x=2, y=1.

Plugging in the solutions:

2a - b = 4 [1]

2b - a = 10 [2]

Now we have to solve the system above. Multiply [1] by 2:

4a - 2b = 8

Now we add with [2]:

3a = 18

a = 18/3 = 6

a = 6

From [2]:

2b - 6 = 10

2b = 16

b = 16/2 = 8

b = 8

The values are a=6, b=8

7 0

4 years ago

What is the recursive rule for the sequence?

Marrrta [24]

The next term is 1.4 larger than the one before it, so the appropriate choice is

$a_{n}=a_{n-1}+1.4 \quad\mbox{where}\ a_{1}=1.4$

_____

However, the description

$a_{n}=a_{n+1}-1.4 \quad\mbox{where}\ a_{1}=1.4$

also correctly describes the relationship between a1 and a2, for example. While this equation is technically correct, it is less useful to work with, so is probably not the expected answer.

4 0

3 years ago

there is a rope funning from a flag pole to a hoke in the ground the flag pole is 6 meters high and the hoke is 8 meters frome i

enyata [817]

Answer:

what is the question?

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which shows the correct substitution of the values a, b, and c from the equation 1 = –2x + 3x2 + 1 into the quadratic formula? Q

Tanzania [10]

First of all, you have to manipulate the equation into the standard

$ax^2+bx+c=0$

form. You can simplify the 1's on both sides and you have

$3x^2-2x=0$

This means that your coefficients are

$a=3,\quad b=-2,\quad c=0$

And since the solving formula is

$x_{1,2}=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

Plugging your values yields

$x_{1,2}=\dfrac{-(-2)\pm\sqrt{(-2)^2-4\cdot 3\cdot 0}}{2\cdot 3}$

5 0

3 years ago

Read 2 more answers

Which expression best completes the following definition of a complex number?

Degger [83]

The answer is Isd= uyju love

5 0

3 years ago

Read 2 more answers