The farther a star is away from Earth, the more it is
A. blue shifted
B. shrinking
...
Mathematics, 31.03.2020 23:57 kayla4352
The farther a star is away from Earth, the more it is
A. blue shifted
B. shrinking
C. expanding
D. red shifted
Answers: 1
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What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?
Answers: 2
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In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?
Answers: 2
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In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.
Answers: 3
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Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?
Answers: 2
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