There will be seven spaces between the 1st and the 8th post.
The distance between posts is 20 meters
The distance between the 1st and the 8th post is 20×7 = 140 metres
Adjacent side to angle 60º=2/3
opposite side to angle 60º=b
hypotenuse=a
cos 60º= adjacent side / hypotenuse
cos 60º=(2/3) / a
a=(2/3) / cos 60º=(2/3) / (1/2)=4/3
tan 60º= opposite side / adjacent side
tan 60º=b / (2/3)
b=(2/3)*tan 60º=(2/3)* √3=2√3 /3
Answer:
a=4/3
b=2√3 /3
Answer:
the correct answer is 0.38, I used the other persons answer and got it wrong.
Step-by-step explanation:
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Add sides 9



This is the slope-intercept form.
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Remember from now on</u>
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The coefficient of x is the slope of the line in slope-intercept form of the linear functions.
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Thus ,
Slope = 1 / 5
And the correct answer is (( D )) .
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I would think a reflection across the x-axis but I’m not sure