Answer:
A bearing is used to represent the direction of one point relative to another point. For example, the bearing of A from B is 065º. The bearing of B from A is 245º.
Answer:
x = 0, 9/2
Step-by-step explanation:
6x^2 - 27x = 0 (original)
3x(2x - 9) = 0 (factor out GCF of 3x)
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(solve each factor (3x and 2x - 9) for x)
3x = 0
x = 0
2x - 9 = 0
2x = 9
x = 9/2
First of all, lets say a is the shortest side, b the second and c the longest.
We can therefore write the following equations:
a=(1/2)b=(1/3)c
-> b=2a and c=3a (in order to have the three of them with the same variable)
Perimeter = a + b + c
P= a + 2a + 3a
P=6a
Now if we compare c to the perimeter (using ratio) we get:
c/6a = 3a/6a = 1/2
Therefore, the longest side is equal to half the perimeter
Let's simplify step-by-step.
−4x−3(3x6)+8(2.5x+3.5)
Distribute:
=−4x+−3(3x6)+(8)(2.5x)+(8)(3.5)
=−4x+−9x6+20x+28
Combine Like Terms:
=−4x+−9x6+20x+28
=(−9x6)+(−4x+20x)+(28)
=−9x6+16x+28
Answer:
=−9x6+16x+28
Answer:
228
Step-by-step explanation: