Mathematics, 30.03.2021 02:40 alberto81
What is the size of the angle between the vectors a = (2, 5, -1) and b = (-3, 2, 6)?
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One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
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Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
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God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.
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Find two consexutive odd integers such that the sum of their square is 650
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What is the size of the angle between the vectors a = (2, 5, -1) and b = (-3, 2, 6)?...
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