Thalia's next class is 8 units to the right and 5 units down on the map from where she is now. In what room is Thalia's next cla
2 answers:
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Answer:
=
= 0.9
Step-by-step explanation:
Problem to solve:
since, the denominator of the given fractions are equal
Therefore, the number can be directly added as:
therefore,
=
or
=
or in terms of decimal the answer can be represented as 0.9
Hence,
=
= 0.9
9514 1404 393
Answer:
205 ft
Step-by-step explanation:
Let w represent the width of the rectangle. Then the length is (6w-17) and the area is ...
A = LW
7585 = (6w-17)(w)
6w² -17w -7585 = 0
Perhaps most straightforward is using the quadratic formula to solve this.
For ax² +bx +c = 0, the solution is x = (-b±√(b²-4ac))/(2a). For the above quadratic, the solution is ...
The width is 37 feet, so the length is ...
6(37) -17 = 205 . . . feet
The length of the rectangle is 205 feet.