What is 2874992 rounded to the nearest 1

Number would be 2870000

Step by Step Explanation :

Given  :   2874992

To find :  rounded to the nearest ten thousand  

Solution : We have given We can write it as 2874992

Step 1 : Identify the ten thousand digit 7 in 2874992

Step 2: Identify the next smallest place value 4 in  2874992

Step 3: We can the digit less than five , so it would be rounded down.

Step 4 : The  ten thousand digit 7 remain same  and Every digit

after becomes a zero.

Step 5 : Number become 2870000

Therefore,  Number would be 2870000

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

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step-by-step explanation: