Mathematics, 18.05.2021 23:40 cupcake3103670
Megan is jealous of her older sister's $a\times b$ inch Zac Efron poster, so she cuts out a rectangle around his face, which has dimensions $\frac{a}{2}-2$ by $\frac{b}{3}-5$, and steals it. Megan's older sister decides she's over Zac Efron anyways, and uses the rest of the paper as wrapping paper. She wraps an $11$-inch cube, wasting no paper, and has $3$ square inches leftover. If $a$ and $b$ are integers and $b>a$, and the difference between the length and width of the poster is less than $50$, find the dimensions of the poster. Express your answer as the ordered pair $(a, b)$.
Answers: 2
Mathematics, 21.06.2019 17:00, kathiewallentin1767
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 19:50, twitter505567
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
Megan is jealous of her older sister's $a\times b$ inch Zac Efron poster, so she cuts out a rectangl...
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