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3 years ago

Shen picks a rational number.What is true about the opposite of his number?

2 answers:

iogann1982 [59]3 years ago

5 0

A lot depends upon your interpretation of "opposite." Do you mean "reciprocal?"

If you give the number a, the reciprocal would be 1/a. Is that what you mean?

Or do you mean "the number with opposite sign?" If you give the number b, "the number with opposite sign" would be -b.

Consider both cases. Choose a rational number (such as 7/8). Find the reciprocal of this number. Find the number with opposite sign of this number.

Mama L [17]3 years ago

3 0

Answer:

It is the same distance from zero as his original number

Step-by-step explanation:

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Step-by-step explanation:

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4 years ago

After 10 years, Hamid's account earned $300 in interest. If the interest rate (in decimal form) is 0.06, how much did Hamid init

tester [92]

Answer:

p = I/(rt)
p = $500

Step-by-step explanation:

To solve the equation I=prt for p, divide by its coefficient, rt. That gives ...

p = I/(rt)

Now, to answer the question, you can substitute the given values for I, r, t and you have ...

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3 years ago

What is the solution for the equation?

Vesnalui [34]

Answer:

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Step-by-step explanation:

3 0

3 years ago

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Need the answer for x and y

d1i1m1o1n [39]

Answer:

x = 7°

y = 10°

Step-by-step explanation:

7x = 49

x = 7°

180 = 13y + 1 + 49

combine like terms:

13y = 130

y = 10°

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3 years ago

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