Mathematics, 30.11.2021 01:50 brodybb5515
A triangle has side lengths of (4b-6c)(4b−6c) centimeters, (9b-d)(9b−d) centimeters, and (3d-c)(3d−c) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Answers: 3
Mathematics, 21.06.2019 18:00
Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.
Answers: 3
Mathematics, 21.06.2019 20:50
Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)
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Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
A triangle has side lengths of (4b-6c)(4b−6c) centimeters, (9b-d)(9b−d) centimeters, and (3d-c)(3d−c...
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