Mathematics, 18.03.2021 19:40 AbbypiePink4942
Which of the following expressions is the conjugate of a complex number with 3 as the real part and –2i as the imaginary part?
3 + 2i
3 – 2i
3i + 2
3i – 2
Answers: 3
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What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?
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Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.
Answers: 1
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Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
Which of the following expressions is the conjugate of a complex number with 3 as the real part and...
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