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8_murik_8 [283]
3 years ago
10

8.4 + 0.18x = 0.32x

Mathematics
2 answers:
Olenka [21]3 years ago
7 0

Answer:

x=60

Step-by-step explanation:

Let's solve your equation step-by-step.

8.4+0.18x=0.32x

Step 1: Simplify both sides of the equation.

0.18x+8.4=0.32x

Step 2: Subtract 0.32x from both sides.

0.18x+8.4−0.32x=0.32x−0.32x

−0.14x+8.4=0

Step 3: Subtract 8.4 from both sides.

−0.14x+8.4−8.4=0−8.4

−0.14x=−8.4

Step 4: Divide both sides by -0.14.

−0.14x

−0.14

=

−8.4

−0.14

x=60

Answer:

x=60

bogdanovich [222]3 years ago
3 0

Answer:

  x = 60

Step-by-step explanation:

Perhaps you want the solution to this equation.

Subtract 0.18x from both sides:

  8.4 = 0.14x

Divide by the coefficient of x.

  8.4/0.14 = x = 60

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Setler79 [48]

Answer: 0.135

Step-by-step explanation:

if 54 % of internet users have a wireless connection then number of people that do nor have a wireless connection =46%.

Let A be the event that 54% of internet users have wireless connection.

Let B be the event that 25% of these users that have internet connection use twitter to share updates about themselves.

Hence, probability of A and B happening becomes:

P(AnB) = P(A) * P(B)

P(AnB) = 0.54 * 0.25

P(AnB) = 0.135

4 0
2 years ago
Find one value of xxx that is a solution to the equation: (5x+2)^2+15x+6=0(5x+2) 2 +15x+6=0
11111nata11111 [884]

An equation is formed of two equal expressions. The solution of the equation (5x+2)² + 15x + 6=0 is -0.4 and -1.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The solution to the equation,

(5x+2)² + 15x + 6=0

25x² + 4 + 20x + 15x + 6 = 0

25x² + 35x + 10 = 0

Plotting the equation on the graph, the value of x is,

x = -0.4, -1

Hence, the solution of the equation (5x+2)² + 15x + 6=0 is -0.4 and -1.

Learn more about Equation:

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5 0
1 year ago
What is the area of the following triangle? <br> A. 300 in<br> B. 60 in<br> C. 150 in<br> D. 72 in
NemiM [27]

Answer:

C, 150 in

Step-by-step explanation:

12 in x 25 = 300

300/2

=150 in

4 0
2 years ago
Read 2 more answers
An electrician disconnected 5 wires of different colors from their respective connections and forgot the order in which they wer
Inessa05 [86]

Answer:

120 tries

Step-by-step explanation:

You can try 5 different wires in the first connection.

Then you have 4 wires left, so you try 4 wires in the second connection. Remember, you are now trying 4 wires for each of the first 5, so up to here you already made 4 * 5 tries = 20 tries.

Next you try 3, then 2, then you have 1 left.

Number of tries: 5 * 4 * 3 * 2 * 1 = 120

Answer: 120 tries

8 0
3 years ago
Directions: Find the value of x.​
Umnica [9.8K]
I think it would be 12.207… use the Pythagorean theorem (a^2+b^2=c^2) so 10^2+7^2
100+49=149
Then take square root of 149 to undo the the squaring of c and it should be around 12.207 :)
4 0
2 years ago
Read 2 more answers
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