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3 years ago

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Mathematics

1 answer:

Assoli18 [71]3 years ago

8 0

Answer:

B just did the test

Step-by-step explanation:

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Which best describes the long-term impact of the fourteenth amendment

Lera25 [3.4K]

Answer:

$\huge{\boxed{\mathfrak\blue{\fcolorbox{white}{white}{..!!Hello Dear!!...}}}}$ ${\bold{\huge{\red{\underline{\red{A}\red{ns}\red{wer}\red{!!!!!...}}}}}}$

Step-by-step explanation:

The Fourteenth Amendment made it difficult for African Americans to vote. The Fourteenth Amendment allowed Southern states to pass the Black Codes. The Fourteenth Amendment later became the basis for equal rights claims

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3 0

3 years ago

Read 2 more answers

Es urgente ¡¡¡ si la MH de a y 4 es 6 y la MH de 8 y b es 12 calcula la MH de a y b

TiliK225 [7]

Answer:

Sabemos que:

$MH(x, y) = \frac{2xy}{x+y}$

y tenemos que:

$MH (a,4) = \frac{2*a*4}{a+4} = \frac{8*a}{a+4} = 6$

Con esto podemos encontrar el valor de a:

8*a/(a+ 4) = 6

8*a = 6*(a + 4) = 6*a + 24

8a - 6a = 24

2a = 24

a = 24/2 = 12.

Tambien sabemos que:

$MH(8,b) = \frac{2*8*b}{8+b} =\frac{16*b}{8+b} = 12$

Y de ahí podemos despejar b:

(16*b)/(b + 8) = 12

16*b = 12*(b + 8) = 12b + 96

16b - 12b = 96

4b = 96

b = 96/4 = 24

Entonces tenemos a = 12 y b = 24, y el MH de a y b es:

MH(12,24) = 2*12*24/(12 + 24) = 24*24/36 = 16

7 0

3 years ago

Find the value of c using the diagram below

vesna_86 [32]

Check the picture below.

notice that 146° is sitting on a flat-line, and thus it has a sibling linear angle, namely 34°.

now, recalling that a triangle has a sum of 180° for all interior angles, the missing one is 126°, and incidentally that is a corresponding angle with "c".