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kodGreya [7K]
3 years ago
13

Need help on this question

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
8 0
A=-7 B=0 i can show how to slove
blondinia [14]3 years ago
7 0

Answer:

Hi... Your answer is...

A= -7

B=0

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Simplify cot2q + 1.
vitfil [10]
C is the correct answer to your question.
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3 years ago
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Tom purchased a bag with 12 apples in it. On Monday the ate 2 2/3 apples, on Tuesday he ate 3 1/4 apples, and on Friday he threw
jek_recluse [69]
2 2/3= 2 16/24
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4 0
3 years ago
A perfectly spherical scoop of ice cream has a surface area of 36π cm2 and the same diameter as the open end of the ice cream co
Ilia_Sergeevich [38]

Answer:

9.43 cm³

Step-by-step explanation:

Given that the surface area of the spherical scoop is 36π cm², we find its radius. The surface area of a sphere, A = 4πr² where r = radius

36π cm² = 4πr²

r² = 36π cm²/4π

r² = 9 cm²

r = √(9 cm²)

r = 3 cm

So, the volume of the spherical scoop of ice cream is thus V = 4πr³/3

= 4π(3 cm)³/3

= 4π(9 cm³)

= 36π cm³

The volume of the ice cream cone is V' = πr²h/3 where r = radius of cone = radius of spherical scoop = 3cm and h = height of cone = 11 cm

V' = π(3 cm)² × 11 cm/3

= 9π cm² × 11 cm/3

= 33π cm³

So, the volume of ice cream that will overflow is thus V - V' = 36π cm³ - 33π cm³

= 3π cm³

= 9.43 cm³

3 0
4 years ago
During the first 45 minutes of his trip, Mike traveled 5 miles. How many hours did it take Mike to travel those first 5 miles?
Alex73 [517]

Answer:

225 hours.

Step-by-step explanation:

45 x = 225

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How to simply 11/20 in fraction form
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