Mathematics, 25.11.2020 01:00 caridad56
Using compatible numbers to estimate, which expression has a quotient of about 70?
A. 3,424÷49
B. 5,358÷89
C. 6,409÷79
D. 5,238÷89
Answers: 3
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Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no
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The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
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Using compatible numbers to estimate, which expression has a quotient of about 70?
A. 3,424÷49
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