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vlabodo [156]
3 years ago
12

Somebody help me please

Mathematics
1 answer:
saw5 [17]3 years ago
7 0
Use the unit circle. Of the choices given, only cos 45 and sin 45 are equal to positive sqrt2/2.
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aleksandr82 [10.1K]

Answer:  Since 1/3 can't be turned into a decimal, change .5 into 1/2. In order to subtract, the fractions need a common denominator. The least common denominator is 6. So 1/3 turns into 2/6, and 1/2 turns into 3/6. Now you need to take 9 3/6 minus 6 2/6. The answer is 3 1/6 gallons of water.


Step-by-step explanation:


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c. 0.9 cm, 1.2 cm, 1.8 cm

please mark brainlist

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