Mathematics, 03.02.2020 07:49 aesthvx44
The square of one number is 23 less than the square of a second number. if the second number is 1 more than the first, what are the two numbers?
if x represents the smaller number, then which of the following quadratic equations represents the word problem?
a. x² + 23 = x² + 2x + 1
b. (x + 23)² = x² + 2x + 1
c. x² + 23 = x² + 1
Answers: 2
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What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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The square of one number is 23 less than the square of a second number. if the second number is 1 mo...
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