The subtraction of the numbers 833522 and 14400 is 819122 and after rounding each number to the nearest ten thousand it will be 820,000.
<h3>What is rounding off number?</h3>
Rounding is a method of converting a large number to a smaller, simpler number that is very near to the original. There are numerous methods for rounding numbers.
We have two numbers 833522 and 14400
After subtraction:
8 3 3 5 2 2
- 1 4 4 0 0
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8 1 9 1 2 2
After rounding each number to the nearest ten thousand:
= 820,000
Thus, the subtraction of the numbers 833522 and 14400 is 819122 and after rounding each number to the nearest ten thousand it will be 820,000.
Learn more about the rounding off number here:
brainly.com/question/13391706
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Step-by-step explanation:
from the question:R=x^2/y
where x=3.8*10^5
y=5.9*10^4
it then mean
R=(3.8*10^5)^2/5.9*10^4
=144400000000/59000
=2447457.63
Triangle PQR is given to be a right triangle, so the Pythagorean theorem can be used to determine that RQ² + PR² = PQ².
<h3>What is Pythagorean theorem?</h3>
Pythagorean theorem is a mathematical expression in Euclidean geometry that can be used to solve for any of the three (3) side lengths of a right triangle.
Mathematically, Pythagorean's theorem is given by this formula:
x² + y² = z²
Triangle PQR is given to be a right triangle, so the Pythagorean theorem can be used to determine that RQ² + PR² = PQ². It is given that x² + y² = z² in triangle ABC, so z² = PQ² or AB = PQ.
The above information shows that the triangles are congruent because their three (3) sides are congruent. Therefore, to show that triangle PQR is a right triangle, we can use corresponding parts of the congruent triangles to show that PQ = AB, PR = AC and QR = BC.
Read more on Pythagorean theorem here: brainly.com/question/23200848
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THat would be B.
The product of 22 polynomials is a polynomial.
It should be written in the form ax²+bx+c=0,
so you meed to move -8 to the left side
2x²+6x+8=0
the number in front of x² is a
the number in front of x is b
the number without x is c,
so a=2, b=6,c=8