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3 years ago

1. x + 2 = 8 How to solve this problem

Mathematics

2 answers:

Advocard [28]3 years ago

4 0

Answer:

x=6

Step-by-step explanation:

x is a variable, meaning it represents an unknown value.

To solve equations, you need to solve for x.

The first step is isolating x.

To isolate x, get it alone.

Start by subtracting 2 from both sides.

$x = 6$

There is your answer.

s344n2d4d5 [400]3 years ago

3 0

Answer:

Subtract two from 8, the remainder is x. In this case, it is 6.

For future questions, try to think of x as a mystery number rather than a letter. You got this. :)

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3 years ago

Find the area of the circle. 12 ft

Ratling [72]

Answer:

Area of the circle is 113.04 ft²

Step-by-step explanation:

Given:

Diameter of circle = 12 feet

To Find:

Area of the circle

Using formula:

$\\ \: \: \dashrightarrow \: \: \:{\underline{\boxed{ \bf{Area_{( circle)} = \pi r^2}}}} \\ \\$

Where,

π = 3.14
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Radius = 12/2 = 6 feet

On substituting the required values, we get:

$\\ \: \: \dashrightarrow \: \: \: \sf Area_{(Circle)} = 3.14 \times {(6)}^{2} \\ \\ \\ \: \: \dashrightarrow \: \: \: \sf Area_{(Circle)} = 3.14 \times 36 \\ \\ \\ \: \: \dashrightarrow \: \: \: \sf Area_{(Circle)} = 113.04 \: {ft}^{2} \\ \\ \\$

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