Which expression has a positive value? negative 4 + (negative 5) (negative 6) divided by (negative 3) 8 left-bracket 10 divided by (2) (negative 2) right-bracket 3 (negative 64 divided by 8) + 25 negative 2 (negative 5) (negative 3) divided by 10

a² + b²= c²

24² + 7² = c²

c= 25

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.