46n=350 what does n stand for?
1 answer:
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Answer:
31
Step-by-step explanation:
To rationalise 7 + 3 , multiply by its conjugate
The conjugate of 7 + 3 is 7 - 3
, then
(7 + 3)(7 - 3
) ← expand using FOIL
= 49 - 21 - 21
- (3
)²
= 49 - 18
= 31
Answer:
Step-by-step explanation:
7.95 can also be written as 7.950 .
So, we'll compare 7.955 and 7.950.
All the digits in ones, tenths, hundredths place are equal so we'll look at the thousandths place.
5 is in the thousandths place of 7.955 and 0 is in the thousandths place of 7.950. Since 5 is greater than 0 so 7.955 is greater than 7.95. It can also be written as:
7.955 > 7.950