8look at the following nutrition label.
nutrition facts
serving size 1/2 cup (1159)
servings per container about 4
amount per serving
calories 250
calories from fat 130
% daily value
22%
45%
total fat 14g
saturated fat 9g
how many calories are in 1 cup?

If the serving size is 1/2 cup and the calories are 250. Wouldn’t you just double it so 1 cup is 500 calories?

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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