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storchak [24]
3 years ago
14

What number needs to be added to both sides of the equation in order to complete the square?

Mathematics
1 answer:
Veronika [31]3 years ago
7 0
The square of half the x-coefficient needs to be added. 7² = 49.

  x² + 14x + 49 = -32 + 49
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The angle 22.07° + 12°58' is closest to:
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34.65

Step-by-step explanation:

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a total of 677 tickets were sold for the school play they were either adult tickets or student tickets there were 73 fewer stude
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Answer:

375 adult tickets and 302 student tickets

Step-by-step explanation:

s+a=677

a=s+73

s+s+73=677

2s+73=677

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What is the slope of the line that passes through the points (-9, -3) and (1, -3)?
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The slope is 0.

Step-by-step explanation:

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7 0
4 years ago
Maria’s hard drive holds 1.0 × megabytes of data. Larry has two hard drives, one that holds 5.1 × megabytes of data and one that
Mademuasel [1]

Answer:

D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 × 10^6

Step-by-step explanation:

Maria’s hard drive holds 1.0 ×10^6 megabytes of data. Larry has two hard drives, one that holds 5.1 × 10^5 megabytes of data and one that holds 7.7 × 10^5 Which statement is true? A) Maria can store more data than Larry because 10^6 > 10^5 B) Larry can store more data than Maria because 5.1 + 7.7 = 12.8 and 12.8 > 1.0 C) Larry can store more data than Maria because the sum of his hard drive space is 1.28 ×10^5 D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 ×10^6

Given:

Maria’s hard drive stores 1.0 × 10^6 megabytes of data.

Larry has two hard drives,

Hard drive A = 5.1 × 10^5 megabytes of data

Hard drive B = 7.7 × 10^5

Hard drive A = 5.1 × 10^5

Hard drive B = 7.7 × 10^5

Hard drive A + hard drive B

5.1 × 10^5 + 7.7 × 10^5

= 12.8 × 10^5

Making sure Maria's hard drive and Larry's hard drive are in the same standard form

= 1.28 × 10^6

Maria's hard drive can only store 1.0 × 10^6 megabytes of data while Larry's hard drive can store 1.28 × 10^6

Therefore,

D) Larry can store more data than Maria because the sum of his hard drive space is 1.28 × 10^6

7 0
3 years ago
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