a computer costs $849.75 and the hard drive is 61.3% of the total cost what is a reasonable estimate for the cost of the hard drive

$510 you get this answer by first rounding $849.75 to $850 and rounding 61.3% to 60% then multiply $850 and .6 to get your answer $510

Step-by-step explanation:

hello no explanation lol

people went from manufacturing one object at a time by hand to manufacturing many objects in factories

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.