Given:
Triangle Point coordinates or vertices:
A(16,0)
B(9,2)
C(2,0)
Required:
Side with slope -2/7
Solution:
To know which side has the slope required, we need to calculate the slope of each paired point by the two-point slope formula:
m = (y2-y1)/(x2-x1)
We first try points A and B.
m1 = (2-0)/(9-16)
m1 = -2/7
Thus, the side with the slope -2/7 is side AB.
D) because only 4 is the common factor in the equation.
I think it’s 6
Sorry if I’m wrong
Answer:
see explanation
Step-by-step explanation:
To find x use the sine ratio in the right triangle and the exact value
sin60° = , then
sin60° = = = ( cross- multiply )
x = 28 ( divide both sides by )
x = 28
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To find y use the tangent ratio in the right triangle and the exact value
tan60° = , then
tan60° = = = ( multiply both sides by y )
14 = y ( divide both sides by )
y = 14