MATHEMATICS HIGH SCHOOL

Which numbers should be multiplied to obtain 175^2 − 124^2?51 and 299

51 and 51

30501 and 30749

2601 and 2601

Answers

Answer 1
Answer: you have to multiply 51 and 299 you will gets 15249 wich is the same as 175^2 - 124^2
Answer 2
Answer:

Your Answer:

A.) 51 and 299

Step-by-step explanation:

In order to find out what other numbers are multiplied to obtain x, our unknown value, we must first square 175² - 124². 175² is equal to 30625 and 124² is equal to 15376. When we subtract 30625 and 15376, we get 15249. Now that we have found out our once unknown value, we will multiply the numbers from the list of choices to see which to values lead up to the product 15249. After multiplying 51 and 299, we find that they equal 15249, our desired answer.

Hope this helps y'all :D

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Solve the equation- 5y -9 = -(y - 1)

What is the difference between a whole number and a decimal

Answers

A whole number is a number without a decimal. eg. 56

A decimal is a number with divisions in itself. eg 35.6

Which of the following is equivalent to the expression below?(3) (4) (-3/4)

A. -12(-3/4)
B. -13(3/4)
C. -12- 3/4
D. -12 + 3/4​

Answers

The expression (3)(4)(-3/4) is equivalent to -9.

None of the given options is correct.

Given information:

The expression is (3) (4) (-3/4).

Multiplying 3, 4, and -3/4, we get:

(3)(4)(-3/4),

Simplify the parenthesis,

= 12(-3/4)

Multiplying,

= -36/4

Divide -36 by 4, and we get,

= -9

Therefore, the expression is equivalent to:-9

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Write 9(39) using the Distributive Property. Then simplify.

Answers

9 x 3 = 27
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There are 4 quarts in 1 gallon. How many quarts are on 3 gallons?

Answers

Knowing that there are 4 quarts in one gallon, you can use this information to set up a proportion to find how many quarts are in 3 gallons. When you set up this proportion, you should get this where x is the amount of quarts:

4/1=x/3

Then, to solve for x, or your number of gallons, cross multiply:

1*x=4*3


When simplified, you should get that x=12, or that there are 12 quarts in 3 gallons :)

Final answer:

By multiplying the number of gallons by 4, we find that there are 12 quarts in 3 gallons.

Explanation:

The problem is asking how many quarts are in 3 gallons. Since there are 4 quarts in 1 gallon, you can simply multiply the number of gallons by 4 to find out how many quarts are in 3 gallons.

So, in calculation, 3 gallons * 4 quarts/gallon = 12 quarts. Therefore, there are 12 quarts in 3 gallons.

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Find the given term 11, -33,99 9th term

Answers

Assuming the sequence goes on like this 11,-33,99,-297,891,...,
its general formula is a_n=-11\cdot(-1)^n\cdot3^(n-1)

So, the 9th term is
a_9=-11\cdot(-1)^9\cdot3^(9-1)=-11\cdot(-1)\cdot6561=72171

3.25- 13 tenths A:10.25 B:3.12 C:2.95

Answers

Answer:

3.12

Step-by-step explanation:

13 tenths is the same as 0.13

So the equation is 3.25 - 0.13

Your answer is 3.12

I hope this helps :)
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