What is the opposite -2/5

Mathematics

2 answers:

Ipatiy [6.2K]2 years ago

7 0

Answer:

2/5 just not negative anymore!

Step-by-step explanation:

Yuri [45]2 years ago

6 0

Answer:

it would be a positive 2/5

Step-by-step explanation:

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4<br>_ compared to 0.45 <br>9

malfutka [58]

Answer:

Step-by-step explanation:

$\dfrac{4}{9}=0.\overline{4}$

The tenths-place digits of the two numbers are the same, 4. So comparison proceeds to the hundredths place. The digit in the hundredths place of 0.4444... is 4, which is less than the digit in the hundredths place of 0.45, which is 5. Hence 4/9 < 0.45.

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2 years ago

Using the sine rule, calculate the length y. Give your answer to 2 s.f.

Tpy6a [65]

Answer:

y = 9.84 mm

Step-by-step explanation:

Law of sine:

$\sf \boxed{\bf \dfrac{a}{Sin \ A}=\dfrac{b}{Sin \ B}= \dfrac{c}{Sin \ C}}$