Select the correct answer. What is this expression in simplified form?
5v2.9v6
OA. 45v3
OB. 90
O C. 90v3
OD. 45V2

C. 90√3

Step-by-step explanation:

5√2 . 9√6 = 45√12 = 45×2√3

= 90√3

45√3 (Answer A)

Step-by-step explanation:

Use 's math symbol set:  5v2.9v6 is actually 5√2·9√6.

This can be rewritten in terms of √2:    5√2·9√2√3, or 5·9·√3 = 45√3

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

sorry i need the points

step-by-step explanation:

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