What is the height of an equilateral triangle with all sides equal to 8
2 answers:
Drop a perpendicular line from a vertex to opposite side
This forms 2 triangles whose side are in the ratio 2:1:sqrt3
The 2 is equivalent to 8 so the height is sqrt3/2 * 8 = 4 sqrt3 units (answer)
( or 6.93 units to nearest hundredth.)
an equilateral triangle has a square root height if 3 so I'm guessing if you multiply square root of 3 times 8
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solution:
a score of 92 has z score of
z=\frac{x-μ}{σ}=\frac{92-71}{5}=1.40
a score of 688 has z score of
z=\frac{x-μ}{σ}=\frac{688-493}{150}=1.30
a score of 92 is better because its z score is higher
Answer:
these lines represent-4+3=-7
Answer:
?= 2
X=1
Step-by-step explanation:
3(1+1)<9
3×2<9
6<9
Pls mark brainliest.
Answer:
52 serves landed out
Explanation:
If you divide the number of serves in by 2 ( number that he lands in for every 6 serves) and then multiply by 4 ( number that land out for every 6 serves), you get 52 serves out.
