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3 years ago

Determine a área total e perímetro da figura a seguir: Apresente os cálculos.

Mathematics

1 answer:

ra1l [238]3 years ago

6 0

Answer:

Área: 6x2=12, 2x3=6, 10x3=30, 30+6+12=48; área = 48

Perímetro: 10+3+6+2+6+5+2+3+2+3=42; perímetro = 42

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lisov135 [29]

Answer:

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Step-by-step explanation:

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6x+12+3x-3=180

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3 years ago

Can you help with this problem ? 5/12 + 8/12 =

Mnenie [13.5K]

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3 years ago

What’s prime factorization of 360

Vika [28.1K]

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4 years ago

Read 2 more answers

Can someone help me convert each of these into improper fractions?

mariarad [96]

Answer:

$(\frac{6}{1})(\frac{11}{4} )$

$(-\frac{10}{3})(-\frac{17}{5})$

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Step-by-step explanation:

I hope this help you

8 0

3 years ago

Please help!!!!! Be sure to answer each question the right way or no points thanks :)

Semenov [28]

Answer:

1) (1, -2) -------->Last option

2) (-3/4 , -1/5) -------> First option

Step-by-step explanation:

8x + 2y = 4 (1)

-4x + 3y = -10 (2)

Multiply equation(2) by 2

2(-4x + 3y) = 2(-10)

-8x + 6y = -20

So now you have

8x + 2y = 4

-8x + 6y = -20

------------------------add

8y = -16

y = -2

Substitute y = -2 into 8x + 2y = 4

8x + 2(-2) = 4

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8x = 8

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Solution (1 , -2)

8g - 5h = 7 (1)

4g + 10h = 1 (2)

Multiply equation(2) by -2

-2(4g + 10h) = -2(1)

-8g - 20h = -2

Now you have 2 equations

8g - 5h = 7

-8g - 20h = -2

----------------add

-25h = 5

h = -1/5

Substitute h = -1/5 into 8g - 5h = 7

8g - 5(-1/5) = 7

8g + 1 = 7

8g = -6

g = -3/4

Solution (-3/4 , -1/5)

7 0

3 years ago