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Vladimir79 [104]
3 years ago
11

My teacher gave the answer but I have to figure out how she got the answer please help. ​

Mathematics
2 answers:
Studentka2010 [4]3 years ago
7 0

Answer:

∠ABC= 70

Step-by-step explanation:

arc AB = 110, so ∠ACB = 55,

ΔABC is an isosceles triangle cause two sides are the same,

so ∠BAC = 55, angles in a triangle adds up to 180, so

180 - 55 - 55 = 70 =  ∠ABC

nasty-shy [4]3 years ago
4 0

Answer:

what i did was 360 and how i got that was a circle equals 360 so 360-108=252 so 360-252=108

Step-by-step explanation:

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Answer:

Erwin have 1 \frac{1}{2}   gallons of lemonade left

Step-by-step explanation:

<u><em>Erwin had 2 5/12 gallons of lemonade. He spilled 11/12 gallon of lemonade. How much lemonade dose he have left? Write in simplest form</em></u>

<u><em /></u>

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