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Arisa [49]
3 years ago
12

2 less than the square of a number.

Mathematics
1 answer:
olasank [31]3 years ago
7 0

Answer:

n²-2

Step-by-step explanation:

Let's let n stand for a number. 2 less than a square of a number, that means, the result of n²-2 is two less than n². I hope this makes sense!

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Allen Stewart purchased a $2,000 bond at 110. The bond pays 6%.
Inessa05 [86]
2000*110/100=2200
2000*0.06=120
120/2200=5.45%
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What is the value 10 years from now of $200 deposited in an account earning 12% interest?
Rzqust [24]

Answer:$440

Step-by-step explanation:

Principal(p)=$200

Rate(r)=12%

Time(t)=10years

Simple interest=(pxrxt) ➗ 100

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Simple interest=24000 ➗ 100

Simple interest=240

Total amount=p + simple interest

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Explain how to convert 96 oz to pounds.
Vesnalui [34]
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3 0
3 years ago
Jane has 6/7 of a yard of ribbon. She uses 3/4 of a yard to trim an ornament. how much ribbon is left?
Degger [83]

Answer:

2/28

Step-by-step explanation:

3 0
3 years ago
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I just took a screenshot of it, but I have no idea how to do this
Marianna [84]

Answer:

84°

Step-by-step explanation:

Solve for n. Note that the angle measurements of a circle will equal 360°. Set all the angles = 360°.

7n + 12 + 13n - 16 + 6n = 360

Combine like terms:

(7n + 13n + 6n) + (12 - 16) = 360

26n - 4 = 360

Isolate the variable, n. Note the equal sign, what you do to one side, you do to the other. First, add 4 to both sides:

26n -4 (+4) = 360 (+4)

26n = 360 + 4

26n = 364

Next, divide 26 from both sides:

(26n)/26 = (364)/26

n = 364/26

n = 14

Next, plug in 14 for n in the angle measurement, 6n:

6n = 6(14) = 84°

Note that these are central angles, which means that the arc's will be the same measurement as the angle's measurement.

arcBC = 84°

84° is your answer.

~

3 0
3 years ago
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