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d1i1m1o1n [39]
3 years ago
5

Add. 3/10+(−7/20) Enter your answer

Mathematics
1 answer:
Oliga [24]3 years ago
4 0
Make the denominator the same, so multiple 3/10 by 2, which produces 6/20. Take 6/20 and subtract 7/20 because adding a negative number is the same as subtracting a positive number. the Answer is -1/20.
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1. A Babylonian tablet found in 1936 shows that the Babylonians sometimes used a more accurate value of π than 3. They determine
madreJ [45]

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Step-by-step explanation:

Area of a circle is given as πr² and its circumference is expressed as 2πr.

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2 years ago
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8 0
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How do you simplify this expression step by step using trigonometric identities?
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3 years ago
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