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alekssr [168]
1 year ago
7

Consider the equation below.

Mathematics
1 answer:
Katarina [22]1 year ago
5 0

Answer:

x=2log(2)−3log(4)log(4)−log(2)

Step-by-step explanation:

I hope this matches one of your answers

The decimal form is -4

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How do you create a model of 15% of 60
Misha Larkins [42]
The answer is 9 by the way. Draw a circle with sixty slices, shade in 15% or 9 slices.
6 0
3 years ago
Solve for x.<br> 4x +4=12
PolarNik [594]

Answer:

x = 2

Step-by-step explanation:

4x +4=12

    -4.   -4

   4x.= 8

 divide both saide by 4

x. = 2

8 0
3 years ago
-6.2 - 12.6x = 5.8 - 7.8x
Sav [38]

Answer:

x = -2.5

Step-by-step explanation:

Step 1: Write equation

-6.2 - 12.6x = 5.8 - 7.8x

Step 2: Solve for <em>x</em>

<u>Add 12.6x on both sides:</u> -6.2 = 5.8 + 4.8x

<u>Subtract 5.8 on both sides:</u> -12 = 4.8x

<u>Divide both sides by 4.8:</u> x = -2.5

Step 3: Check

<em>Plug in x to verify if it's a solution.</em>

-6.2 - 12.6(-2.5) = 5.8 - 7.8(-2.5)

-6.2 + 31.5 = 5.8 + 19.5

25.3 = 25.3

7 0
3 years ago
What is the value of x? <br><br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B5%7D%20x%20-%20%20%5Cfrac%7B1%7D%7B10%
NeTakaya

Answer:

x = \frac{1}{2}

Step-by-step explanation:

Given

\frac{4}{5} x - \frac{1}{10} = \frac{3}{10}

Multiply through by 10 ( the LCM of 5 and 10 ) to clear the fractions

8x - 1 = 3 ( add 1 to both sides )

8x = 4 ( divide both sides by 8 )

x = \frac{4}{8} = \frac{1}{2}

6 0
3 years ago
What number should be added to the expression x2+2x to change it into a perfect square trinomial?
coldgirl [10]

Answer:

Option A. 1

Step-by-step explanation:

we know that

A perfect square trinomial is equal to

(x+a)^{2}=x^{2}+2xa+a^{2}

In this problem we have

x^{2}+2x

equate the equations and solve for a

x^{2}+2x=x^{2}+2xa+a^{2}

so

2x=2xa

a=1

therefore

the perfect square trinomial is equal to (x+1)^{2}

5 0
3 years ago
Read 2 more answers
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