2 years ago

Help...........................plz

Mathematics

2 answers:

denis-greek [22]2 years ago

8 0

Answer:

something called a calculator but if u want explanation here it is

Step-by-step explanation:

2 1/2 can also be represented as 5/2 and when we open the parenthesees we get 5/2 (divided by) -10. we recipricol the -10 into -1/10 and then u multiply 5/2 and -1/10 which equeals -1/4

Diano4ka-milaya [45]2 years ago

4 0

Answer: (-1/4)

Step-by-step explanation:

This divides to -1/4

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-Dominant- [34]

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2 years ago

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Sholpan [36]

Answer:

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Step-by-step explanation:

$x^2$ +18x+81=-4

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2 years ago

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xz_007 [3.2K]

Answer:

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Step-by-step explanation:

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2 years ago

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vampirchik [111]

Answer:

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Step-by-step explanation:

12 2/3 X 2 1/2

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3 years ago

A box of 6 eggs costs £1.80. Work out how much a box of 10 eggs would cost.

telo118 [61]

Answer:

Step-by-step explanation:

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