Mathematics, 13.11.2020 21:00 lindseyklewis1p56uvi
A rancher has a square cow pen with side length x. He
deicdes to change the shape of the pen while still using
the same amount of fencing materials. The equation
(x + 10)(x - 10) = 300 represents the relationship
of the new side lengths (in feet) of the pen and its area
(in square feet).
a. If 300 represents the area of the new cow pen, what
do the expressions (r + 10) and (x - 10) each
represent?
Answers: 3
Mathematics, 21.06.2019 17:00
The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles
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Mathematics, 22.06.2019 04:10
In right triangle xyz, the right angle is located at vertex y. the length of line segment xy is 12.4 cm. the length of line segment yz is 15.1 cm. which is the approximate measure of angle yzx? 34.8° 39.4° 50.6° 55.2°
Answers: 2
Mathematics, 22.06.2019 05:30
What does the pair of equations y = 1, z = 8 represent? in other words, describe the set of points (x, y, z) such that y = 1 and z = 8?
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Mathematics, 22.06.2019 06:30
Find the percent of change for all three questions plz 1) 35 birds to 45 birds 2) 60 inches to 38 inches 3)$2.75 to $1.80
Answers: 1
A rancher has a square cow pen with side length x. He
deicdes to change the shape of the pen while...
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