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2 years ago

I really really really really really really really really need help please help

Mathematics

1 answer:

steposvetlana [31]2 years ago

6 0

Answer:

129 degrees

Step-by-step explanation:

One circle is 360 degrees, so add up all the degrees, including x:

35 + 55 + 141 + x = 360

231 + x = 360

x = 360 - 231

x = 129 degrees

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2 years ago

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Find the size of the angle marked a and b on the diagram

Lana71 [14]

Answer:

Step-by-step explanation:

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2 1/2 x 3 1/5 fast please

vova2212 [387]

Step-by-step explanation:

Let's turn each mixed fraction into an improper fraction:

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2 years ago

Help me..it has to be rounded to the tenths

klio [65]

Answer:

10.2 cm²

Step-by-step explanation:

The area (A) of a regular hexagon is

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3 years ago

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nadya68 [22]

Answer:

Step-by-step explanation:

2, 6, 28, 23,7.64.

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2 years ago

I really really really really really really really really need help please help​

I really really really really really really really really need help please help