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STALIN [3.7K]
2 years ago
10

Find the area: (I will give brainliest) +50 points.

Mathematics
2 answers:
scZoUnD [109]2 years ago
8 0

Answer:

A_{total} = 16\ cm^2

Step-by-step explanation:

<u>Step 1:  Determine the area of the top rectangle</u>

We can tell that the total shape seems like two rectangles glued together.  We can separate the top rectangle and determine the area of it and then determine the area of the bottom rectangle and combine them.  Lets first solve the left rectangle.

A=l*w

A_{top\ rectangle}=6\ cm * 2\ cm

A_{top\ rectangle}=12\ cm^2

<u>Step 2:  Determine the area of the bottom rectangle</u>

A=l*w

A_{bottom\ rectangle}=2\ cm * 2\ cm

A_{bottom\ rectangle}=4\ cm^2

<u>Step 3:  Determine the total area</u>

A_{total}=A_{top\ rectangle}+A_{bottom\ rectangle}

A_{total}=12\ cm^2+4\ cm^2

A_{total} = 16\ cm^2

Answer:  A_{total} = 16\ cm^2

34kurt2 years ago
6 0

Break in middle horizontally

For square (Below)

  • Area =Side²=2²=4cm²

For rectangle

  • Area =LB=6(2)=12cm²

Total area

  • 12+4
  • 16cm²
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stiv31 [10]

Answer:

400

Step-by-step explanation:

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7 0
3 years ago
Identify the constants in the following expression. 3x + 7 + 4y - 7z + 9 + 2x - 5
amid [387]
Constants are anything that is not a variable. A variable is a letter. So think about it... What would be the constants? What is not a letter? TIP: Make sure you include - sign!_
3 0
3 years ago
How do I solve 372 = -3x - 6(8x + 6)? I already know that x = -8, but I need to know the process of how to get it.
ziro4ka [17]

The value of x is -8

Step-by-step explanation:

The steps of solving an equation of one variable

  1. Simplify the two sides of the equation
  2. Separate the variable in one side and the numerical term in the other side
  3. Divide the both sides by the coefficient of the variable

∵ 372 = -3x - 6(8x + 6)

- Simplify the R.H.S. of the equation by multiplying the bracket by 6

∵ 372 = -3x - [6(8x) + 6(6)]

- You must put the square bracket because the sign in-front of 6

  is (-) and the (-) changes the signs after it

∴ 372 = -3x - [48x + 36]

- Remember (-)(+) = (-), multiply the square bracket by (-)

∴ 372 = -3x - 48x - 36

- Add the like terms in the R.H.S.

∴ 372 = -51x - 36

- Add 36 to both sides to separate x in the R.H.S.

∴ 408 = -51x

- Divide both sides by -51 (coefficient of x)

∴ -8 = x

I hope these steps help you

The value of x is -8

Learn more:

You can learn more about the equations in brainly.com/question/11306893

#LearnwithBrainly

3 0
3 years ago
Anyone help me this is my final exam please i dont havee timeee
d1i1m1o1n [39]
Both lines intersect at the point
(-0.5, 0.5)
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3 years ago
Which expression is equivalent to 27 + 45? 8(3 + 6) 8(19 + 37) 9(3 + 5) 9(18 + 36)
Sladkaya [172]
9(3+5) is equivalent because factoring a 9 out of both 27 and 45 leaves us with 9(3+5).
4 0
3 years ago
Read 2 more answers
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