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Novay_Z [31]
2 years ago
14

Please help. ASAP. This is so confusing.

Mathematics
1 answer:
Anni [7]2 years ago
3 0

1. right triangle?

-> c²= g²+b²

c²= 20²+21²

c²= 841

c=V841

c=29

-> triangle BCG is right

2.

cos B= 20/29

tan B= 21/20

sin B= 21/29

sin G= 20/29

cos G= 21/29

tan G= 20/21

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Answer:

<em>The answer is 200</em>

Step-by-step explanation:

<em>To solve the question given, let us recall the following,</em>

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<em>or we can express it in another way,</em>

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<em>f x4+(f+10)x 4=200 </em>

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8 0
3 years ago
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The correct option is:   a female who weighs 1500 g

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<----------------------------------------------------------------->  
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   Hope it helped. Don't forget the arrows at the ends or els it will be wrong.
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