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Natalija [7]
2 years ago
11

1/1-cosA-1/1+cosA=2cotAxcosecA​

Mathematics
1 answer:
castortr0y [4]2 years ago
5 0

Answer:

just apply the formulas then see dummy

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You randomly choose two shapes from the bag, with replacement. Find the probability of choosing a star and then a circle. Write
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Answer:

1/3

Step-by-step explanation:

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3 years ago
A barrel of tomato sauce has spilled on a tile floor. The sauce flow can be expressed with the function r(t) = 2t, where t repre
IrinaVladis [17]
For the answer to the question above, I'll show my solution for the answer below.
Area A = pi r^2 
<span>The rate of change of area = d A/ d t = 2 pi r d r/d t </span>
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<span>This gives </span>
<span>d A/ d t = 2 pi 2t 2 d t = 8 pi t dt </span>
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3 0
3 years ago
Read 2 more answers
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1. If Martin climbs 3 1/3 meters in the first one 1/6 hour, then he climbs

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2. If Alexia climbs 17 1/2 in the first 5/6 hour, then she climbs

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7 0
3 years ago
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Two-tailed test.

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2 years ago
Whats the area of a square computer screen with 21-inch sides
Sidana [21]
84 Sq inches by 21 x 4
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3 years ago
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