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bixtya [17]
3 years ago
13

What is an additive inverse?

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

In mathematics, the additive inverse of a number a is the number that, when added to a yields zero. Just remember this number is also known as the opposite sign.

Hope this helps :)!!!!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

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What is 26555 x 3? Brainliest will be given!!!!!
Leona [35]

Answer:

79665

Step-by-step explanation:

26555 + 26555 is 53110 then add 26555 again at it equals 79665

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3 years ago
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Kenneth has 2,000$ to invest
Katarina [22]

The calculations for 2, 4, 8 year can be derived as follows,

For simple interest:

                   S.I = \frac{P*T*R}{100}

P= principle

T= Time

R= Rate

For 2 year;

            S.I = \frac{2000*2*5.6}{100}=  $224

           Amount = $2224

For 4 year;

            S.I = \frac{2000*4*5.6}{100}= $448

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For 8 year;

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7 0
3 years ago
I need help please :’( Simplify -4x - x
timofeeve [1]

Answer:

-5x

Step-by-step explanation:

3 0
3 years ago
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3) Your piggy bank has only nickels and dimes. There 21 coins totaling
zysi [14]
There are 14 nickels and 7 dimes.
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5 0
2 years ago
During her first year of college, Sara put $2000 in the bank to save for a trip to Italy after graduation. The money earned 3% s
vodomira [7]

Answer:

<u>Sara will have US$ 2,251.02 in the bank after 4 years for her trip to Italy.</u>

Step-by-step explanation:

1. Let's review the data given to us for solving the question:

Investment of Sara during her 1st year of college = US$ 2,000

Duration of the investment = 4 years

Annual interest rate = 3%

2. Let's find the future value of this investment after 4 years, using the following formula:

FV = PV * (1 + r) ⁿ

PV = Investment of Sara during her 1st year of college = US$ 2,000

number of periods (n) = 4

rate (r) = 3% = 0.03

Replacing with the real values, we have:

FV = 2,000 * (1 + 0.03) ⁴

FV = 2,000 * (1.03) ⁴

FV = 2,000 * 1.12550881

<u>FV = 2,251.02</u>

<u>Sara will have US$ 2,251.02 in the bank after 4 years for her trip to Italy.</u>

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3 years ago
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