Mathematics, 22.11.2019 21:31 8848
∆abc is similar to ∆def. the ratio of the perimeter of ∆abc to the perimeter of ∆def is 1 : 10. the longest side of ∆def measures 40 units.
the length of the longest side of ∆abc is 241630 units. the ratio of the area of ∆abc to the area of ∆def is 1 : 11 : 21 : 101 : 100.
Answers: 2
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
Mathematics, 22.06.2019 00:00
The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?
Answers: 1
∆abc is similar to ∆def. the ratio of the perimeter of ∆abc to the perimeter of ∆def is 1 : 10. the...
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