3 years ago

A bag contains 12 marbles that are the same shape and same size.

Mathematics

1 answer:

lina2011 [118]3 years ago

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Answer:if it's 25% red, it's 50/50 that it will not be orange

Step-by-step explanation:

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If M∠ ABD =64 and M∠CBD=30 then M∠ABC= <br> Need help

Leno4ka [110]

Answer:

$\displaystyle m\angle ABC = 34^\circ$

Step-by-step explanation:

∠ABD is the sum of the angles ∠ABC and ∠CBD. In other words:

$\displaystyle m\angle ABD = m\angle ABC + m\angle CBD$

Substitute in known values:

$\displaystyle \left(64^\circ\right) = m\angle ABC + \left(30^\circ\right)$

And subtract. Hence:

$\displaystyle m\angle ABC = 34^\circ$

In conclusion, ∠ABC measures 34°.

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2 years ago

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TiliK225 [7]

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3 years ago

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Savatey [412]

Answer:

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Step-by-step explanation:

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2 years ago

The sum of two numbers is 180. one number is 5 times the other

stepan [7]

30 & 150. 150 is five times 30, and 150+30=180

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One beaver can chew though a tree that is 15 cm thick in 20 min if it works at the same pase how long will it tack one beaver to

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It takes 8 trees to make a stack 1.2 metres tall, so if ut takes 20 minutes per tree, then it will take 8 × 20 or 160 minutes, or 2 hours 40 minutes.

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