Mathematics, 24.12.2019 14:31 emily0259
Write and solve a quadratic equation for the situation below. choose the answer that has both an equation that correctly models the situation as well as the correct solution for the situation.
you work for a company that produces custom picture frames. a new customer needs to frame a piece of rectangular artwork with dimensions of 11 x 15 in. they don't want the framed art to be too big so they want to limit its area to 320 in ^2. what should the width of the frame be to accommodate their wishes?
a)4x^2+52x+165=320; x = 2.5
b)none of the choices are correct.
c)4x^2+52x+165=320; x = 15.5
d)x^2+26x+165=320; x = 5
Answers: 3
Mathematics, 20.06.2019 18:04
Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview
Answers: 1
Mathematics, 21.06.2019 19:20
Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)
Answers: 2
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 20:00
Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.
Answers: 1
Write and solve a quadratic equation for the situation below. choose the answer that has both an equ...
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