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gogolik [260]
3 years ago
10

Please help!! I'll give brainlist!

Mathematics
1 answer:
My name is Ann [436]3 years ago
3 0

Step-by-step explanation:

Perpendicular : means two lines meet at 90°

1) angle B = 90° - 50°

= 40°

2) Angle D = 90° - 30°

= 70°

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Luella has a pond in her yard. She wants to surround it with 330 feet of fencing. Fencing is sold by the yard. How many yards sh
s344n2d4d5 [400]

Answer:

110 yards

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Step-by-step explanation:

if you multiply 3 to 110=330

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4 0
3 years ago
If 9a + 9b + 9c = 59a+9b+9c=5 ,<br><br>what is 72a + 72b + 72c72a+72b+72c?
Gekata [30.6K]

Answer:

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4 years ago
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Andre45 [30]
180,have a beautiful day!
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3 years ago
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Assoli18 [71]

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