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Lady_Fox [76]
3 years ago
8

110 degree 70 degree x=[?]

Mathematics
1 answer:
grin007 [14]3 years ago
8 0
Since the sum of the angles on the inside of a triangle is 180, x would equal 20.
20+20= 40
70 + 70 = 140
140 + 40 = 180
Hope this helped :)
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Emma has saved £1.35 in 5p coins. How many 5p coins does Emma have?
valentinak56 [21]
To make calculation easier, we first multiply
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Which of the following is the rational exponent expression of third root of 4 n? A) (4n)3
zhuklara [117]

You have to check which of the following expressions is the rational exponent expression of third root of 4n, or mathematically, \sqrt[3]{4n} . Consider all cases:

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This shows choice B as the only viable option. Further checking can be done to make sure that solution works in the other equations:

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none needed [=

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