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Soloha48 [4]
3 years ago
9

Evaluate -2a^2 if a = -5/2 -25 -12 1/2 25 12 1/2

Mathematics
1 answer:
OLEGan [10]3 years ago
5 0
-12.5 or -12 1/2 so easy
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masya89 [10]

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I believe the answer to your question would be -8 1/4

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How was sharecropping used to manipulate blacks in the south?
Margaret [11]

Sharecropping is a type of farming in which families rent small plots of land from a landowner in return for a portion of their crop, to be given to the landowner at the end of each year. Different types of sharecropping have been practiced worldwide for centuries, but in the rural South, it was typically practiced by former slaves. With the southern economy in disarray after the abolition of slavery and the devastation of the Civil War, conflict arose during the Reconstruction era between many white landowners attempting to reestablish a labor force and freed blacks seeking economic independence and autonomy.

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Compare the functions.
marshall27 [118]

Function h has the largest y-intercept which is 44

Step-by-step explanation:

Any linear function is represented in the form

f(x) = mx+b

Here b is the y-intercept of the linear function i.e. the constant term in the function.

We will compare all the functions with the general form we get

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y-intercept of j(x) = 0

Hence,

Function h has the largest y-intercept which is 44

Keywords: intercepts, linear functions

Learn more about intercepts at:

  • brainly.com/question/9532142
  • brainly.com/question/9590016

#LearnwithBrainly

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Dmitry [639]

Answer:

x=28

Step-by-step explanation:

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Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
julsineya [31]

Answer:

27.7

Step-by-step explanation:

90 - 62.3 = 27.7

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