The number 10^55 is how many times the number 2 × 10^11 ?
1 answer:
Answer:
5 × 10^43
Step-by-step explanation:
we know that
To find out how many times the number 10^55 is greater than the number 2 × 10^11, divide the number 10^55 by the number 2 × 10^11
Remember that
To divide two numbers in scientific notation, divide their coefficients and subtract their exponents
so
we have that
substitute
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The Triangle inequality theorem of a triangle says that the sum of any of the two sides of a triangle is always greater than the third side. The correct option is C.
<h3>What is the triangle inequality theorem?</h3>The Triangle inequality theorem of a triangle says that the sum of any of the two sides of a triangle is always greater than the third side.
Suppose a, b and c are the three sides of a triangle. Thus according to this theorem,
Given the length of the two sides of the triangle, therefore, we can write the inequalities,
8 + 5 > x ⇒ 13 > x
8 + x > 5 ⇒ x > - 3
5 + x > 8 ⇒ x > 3
Now, as per the inequality the value of x can lie between 3 to 13, but as the side needs to be greatest, therefore, the value of x will be 12.
Hence, the correct option is C.
Learn more about the Triangle Inequality Theorem:
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