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Snowcat [4.5K]
4 years ago
11

Find the exact value of sin225°​

Mathematics
1 answer:
Yanka [14]4 years ago
6 0

Answe:

(-sqrt2)/2

Step-by-step explanation:

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Nobody was in the hall

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Which equation represents a line perpendicular to the line shown on the graph?
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the third one...............

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A package in the shape of a rectangular box can be mailed by the us postal service if the sum of its length and girth (the perim
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For a given girth, the largest area will be that of a square. Then for some length x, the volume will be
.. V = x((108 -x)/4)^2
.. = (1/16)*x*(108 -x)^2
The largest volume will be found where the derivative of this with respect to x is zero.
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4 years ago
The length of a rectangle is 2 centimeters less than three times its width. Its area is 21 square centimeters. Find the dimensio
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Area = length x width

Area = 21 square cm

Width = x

Length = 3x + 2

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Use the quadratic formula to solve for x:

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Dimensions: width 2 1/3 cm length 9 cm

4 0
3 years ago
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