Mathematics, 09.01.2021 08:10, Diaryyy3986

Which of the following is a system of two linear equations in two variables?

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Mathematics, 21.06.2019 12:40, trujillo03

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

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Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

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Mathematics, 22.06.2019 01:30, shreyapatel2004

Subject: geometryneed with 6 and 7

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Mathematics, 22.06.2019 02:30, Badbpyz7550

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?