3 years ago

Don’t understand how to get the answer

Mathematics

2 answers:

otez555 [7]3 years ago

8 0

Answer:

Additive inverse is the number that you could add to a number to get 0. What could you add to -14 to get 0?

If you need more help, feel free to just ask in the comments.

pishuonlain [190]3 years ago

5 0

Answer:

The answer is 14 because it's the opposite of -14

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Jay estimates that a basketball weights about .5 pounds. Shawna estimates that a basketball weights about.05. Whose estimate is

Natasha_Volkova [10]

Answer:

Jay's estimate is closer to the actual weight of the basketball

Step-by-step explanation:

The standard weight of an NBA basketball is 1.4 pounds.

Judging the accuracy of Jay's and Shawna's answer based on their percentage error when compared with the standard, we have that Jay's answer has a lower error as shown below

Error = (Standard value - Estimated value)/ Standard Value ×100

Error in Jays answer = $\frac{1.4 - 0.5}{1.4}$ × 100 = 64.28 %

Error in Shawna's answer = $\frac{1.4 - 0.05}{1.4}$ × 100 = 96.42%

From this, It is obvious that Jay's answer has a lower percentage error when compared to the actual value.

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I’m Not 100% Sure, But I Would Think 13.1% Is The Answer.

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7+2x /3 = 5 <br> Thx.......................

mote1985 [20]

Answer:

x= -3

Step-by-step explanation:

7+ $\frac{2x}{3}$ = 5

21+2x=15

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32 minutes --> 40 problems

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The exact form is -15/28 and the decimal form is -0.535

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