Verify number 63 and 65 using the sum or difference identities

Q: Is 69 a natural number

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Q: Write 61,100,000 in scienctific notation

A: Given query is to write the number in scientific notation.

Q: -23* K 7. 60 75* M.

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Q: What is A two digit composite number divisible by both 5 and 9

A: The two digit composite number divisible by both 5 and 9 is obtained by first writing down the…

Q: What is imginary number

A: Imaginary Numbers: An imaginary number is a number that has a negative result when it is squared. In…

Q: is 181 prime or composite?

A: prime : An integer number is a prime number whenever it is divisible by two distinct integers, 1 and…

Q: How many second are there in a year

A: Solution: We know that, number of days in a year = 365 Number of hours in a day = 24 1 hour = 60…

Q: 7+69999

A: Topic = Algebra

Q: 555+7777+9999-6667=

A:

Q: is 427 prime or composite?

A: Explanation of the answer is as follows

Q: Simplify 17/34

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Q: Find the last digit in the decimal expansion of 719064

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Q: Simplify 256 O 24 O 20 O 28 O 16

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Q: 99999999999999999999 minus 10006789

A: Given- 99999999999999999999 minus 10006789. To find- The value of the above expression. Concept…

Q: wats  6778888  dived b y 6788999

A: Calculation:The given expression can be written as (6778888/6788999).

Q: calculate the average of integer numbers between 15 and 25, inclusively

A: Average of two numbers 'x' and 'y' is calculated as: z=x+y2 Given numbers are 15 and 25.

Q: Determine the day of the week on which October 8, 2002 fell

A: We have to find the day of date.

Q: Is 90 and 92 True or False

A: 90) Given that f(x)=1/x is concave downward for x<0 and concave upward for x>0 and thus it has…

Q: Find the difference in the sum in the same base as the given number  4345 - 1435

A: For base 5 , while subtracting when the upper number is less than 5 , then we add 5 with it before…

Q: 1124 + 195812 +1592114

A: To find:-

Q: 1110111001112 + 64328 + BEBE10116 = .10

A: First, we convert all in decimal form then we add all.

Q: When 80! is written out in full it equals                                 90! = 1457159...00000.…

A: Given, when 80! is written out in full it equals                                 90! =…

Q: How many 4 digit numbers from 123456 are greater than 5000?

A: We have to find 4 digit numbers from 123456 are greater than 5000....

Q: The current New York State passenger license plate numbers have a format “ABC-1234”. The numbers…

A: Given Information: Format of current New York State passenger license plate is "ABC-1234", which…

Q: Explain how the check digit is found for a 10-digit ISBN.

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Q: Shannon was born on 02/22/1982. How many eight-digit codes could she make using the digits on her…

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Q: Compute P9,2. (Enter an exact number.)

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Q: /1515 하 하

A: see second step