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9966 [12]
3 years ago
10

What are the unknown measures of the congruent polygons?

Mathematics
1 answer:
ddd [48]3 years ago
8 0
30mm is the missing angel 
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Who failed to support civil rights for freed slaves? (wrong category by mistake, not mathematics)
dangina [55]

Answer:

The Supreme Court.

Step-by-step explanation:

After the end of the Civil War and the enactment of the Thirteenth Amendment in 1865, slavery was officially abolished in the United States. Thus, the millions of African American slaves that inhabited the southern states of the country won their freedom and equality before the law against whites.

Now this situation began to dismember in 1877, when federal troops left the southern states and Reconstruction officially came to an end. From then on, Democratic governors and legislators began to sanction the Black Codes and Jim Crow Laws, aimed at curtailing the civil and political rights of African-Americans.

This situation was tested before the Supreme Court in 1896 in the case Plessy v. Ferguson. But in the ruling of said case, the Supreme Court established that racial segregation was constitutional and therefore neglected African Americans and their rights.

8 0
3 years ago
Which of these is true about a bar magnet?
Sav [38]
When we say bar magnet, this is a kind of magnet that is rectangular in shape and possesses magnetic properties. Based on the statements above, the one that is true regarding a bar magnet is that, its poles cannot be separated into two isolated poles. The answer would be the third option. Hope this helps.
7 0
3 years ago
1) Please help. Are lines ℓ and k parallel? Justify your response.
lord [1]
The answer is D , Yes they are parallel because the slopes are equal
5 0
3 years ago
Read 2 more answers
The sum of two numbers is 39.Three times the smaller number exceeds the larger number by 81. Find the numbers
Mice21 [21]

Let smaller no be x and bigger be y

  • x+y=39--(1)
  • 3x=y+81
  • y=3x-81
  • y=3(x-27)--(2)

Put it in eq(1)

  • x+3(x-27)=39
  • x+3x-81=39
  • 4x=81+39
  • 4x=120
  • x=30

Now

  • x+y=39
  • y=39-30
  • y=9

The numbers are 9 and 30

7 0
2 years ago
Is the answer: -5, -2, 3, 5?
lara31 [8.8K]

Answer:

Y= -1 and Y = -5

Step-by-step explanation:

To find the Value of Y need to find where the Line(s) Cross they Vertical Axis.

5 0
3 years ago
Read 2 more answers
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