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2 years ago

PLEASE REMEMBER PUT THEM IN THE CORRECT ORDER

Mathematics

2 answers:

kogti [31]2 years ago

7 0

The order for multiplying decimals
1. set up problem
4. multiply
3. count over
2. count numbers

antiseptic1488 [7]2 years ago

4 0

1.) set up the problem as if there were no decimals

4.) Multiply

2.) count the numbers behind the decimals in the problem

3.) count over that number of spaces from the right in your to place the decimal

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Write 3.25x 10 4 as an ordainsry number

Alik [6]

Answer:

3.25×10⁴

..................

4 0

3 years ago

Read 2 more answers

The first drop down: (x-12),(x-80), (80-x), (12-x)

Mice21 [21]

Answer:x=12 and 68$

Step-by-step explanation:

4 0

3 years ago

How many solutions does the following equation have? ln(x2 + 4x − 5) = 0

lisov135 [29]

Alrighty
remember
$log_a(b)=c$ means $a^c=b$
and
$ln(x)=log_e(x)$
and
$x^0=1$ for all real values of x
so

$ln(x^2+4x-5)=0$ means
$log_e(x^2+4x-5)=0$ means
$e^0=x^2+4x-5$ which simplifies to
1=x²+4x-5
minus 1 both sides
0=x²+4x-6
use quadratic formula or complete the square
$x=-2+\sqrt{10}$ and $x=-2-\sqrt{10}$
2 solutions

7 0

3 years ago

PLEASE I NEED HELP

notka56 [123]

You would transform 5x + 2x into the same term with the associative property, adding like terms. If you subsitute the different values into the expressions you notice that both have a rate of change of 7 like an arithmetic sequence. To see if any value will make the two expressions equal you make them equal to each other.

5x + 2x = 7x -1

7x = 7x - 1

0 = -1

No they will never have be a solution to both expressions to make them equal because they're parallel to each other.

7 0

3 years ago

URGENT HELP What is the equation of the line that passes through the point (-7, -4) and has a

shepuryov [24]

The final equation is:

$y=x+3$

Further explanation:

The general form of equation of a line in slope-intercept form is:

$y=mx+b$

Here m is the slope

Given

m=1

(x,y) = (-7,-4)

$Putting\ the\ value\ of\ slope\ in\ equation\\y=(1)(x)+b\\y=x+b$

To find the value of b, we have to put the point in the equation

$-4=-7+b\\-4+7=b\\b=3$

The final equation is:

$y=x+3$

Keywords: Slope-intercept form, equation of line

Learn more about slope-intercept form at:

#LearnwithBrainly

7 0

2 years ago