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givi [52]
3 years ago
9

Please answer the 2 question l will mark as brainiest

Mathematics
2 answers:
Rama09 [41]3 years ago
7 0

Answer:

1. 66.48

2. 12.57

Step-by-step explanation:

Formula is A = ㅠr^2

The radius is that half line :))

N76 [4]3 years ago
3 0

Answer:

1. A=πr2=π·4.62≈66.4761

A≈66.48

2. A=πr2=π·22≈12.56637

A≈12.57

please mark as brainiest

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A suitcase has a lock on it consisting of three numbers. Each number could be any
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In circle p, td¯¯¯¯¯ and tb¯¯¯¯¯ intersect at t. ta=10, tc=8, cd=12, and ab=x+2. find ab. circle p. answer
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External value x (external value + internal value) = 
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Substitute, transpose, and simplify.

TA x (TA + AB) = TC x (TC + CD)
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3 years ago
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Luba_88 [7]

Answer:

7. a) slope = 5

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8. slope = 1

Step-by-step explanation:

slope = rise/run

rise is the vertical change, run is the horizontal change

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Pick any two points on your line. (0,0) and (1,5) are easy to work with.

The vertical change between the two points is 5

The horizontal change between those points is 1

so slope = 5/1 = 5

7. b)

Again, you can use (0,0) as one of your points. The point (2,4) is good as the second.

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m = slope = (y2-y1) / (x2-x1)

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= 4/4

= 1

I hope that helped!

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