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4 years ago

SOLVE THE EQUATION 2X - 4 = 16

Mathematics

2 answers:

Irina-Kira [14]4 years ago

8 0

Answer: x=10

Step-by-step explanation: please mark brainliest

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

2x−4=16

Step 1: Add 4 to both sides.

2x−4+4=16+4

2x=20

Step 2: Divide both sides by 2.

x=10

vladimir1956 [14]4 years ago

5 0

Answer:

x = 10

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Step-by-step explanation:

2x - 4 = 16 try to get x on the left side, and the integers on the right

You then get:

2x = 20

Now, divide by 2 on both sides

2x/2 = 20/2

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3 years ago

Evaluate each expression if m = 3 and n = 7. n to the power of 2 - 2m

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Answer:

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Step-by-step explanation:

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3 years ago

For brainiest:):):):)::):):):)

scZoUnD [109]

Answer:

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Step-by-step explanation:

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So to find the speed, you need to use distance over time.

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8 0

3 years ago

The lengths of nails produced in a factory are normally distributed with a mean of 3.34 centimeters and a standard deviation of

Shtirlitz [24]

Answer:

3.47 and 3.21

Step-by-step explanation:

Let us assume the nails length be X

$X \sim N(3.34,0.07^2)$

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Now converting, we get

$P(Z < \frac{T-3.34}{0.07})= 0.97$

Based on the normal standard tables, we get

$P(Z < 1.881)= 0.97$

Now compare these two above equations

$\frac{T-3.34}{0.07} = 1.881 \\\\ T = 1.881 \times 0.07 + 3.34 \\\\ = 3.47$

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$P(Z < \frac{B-3.34}{0.07})= 0.03$

Based on the normal standard tables, we get

$P(Z < -1.881)= 0.03$

Now compare these two above equations

$\frac{B-3.34}{0.07} = -1.881$

$= -1.881 \times 0.07 + 3.34 \\\\ = 3.21$

hence, for bottom it would be 3.21

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3 years ago

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8 0

3 years ago

SOLVE THE EQUATION 2X - 4 = 16​

SOLVE THE EQUATION 2X - 4 = 16