Find four consecutive negative integers whose sum is -42

-12, -11, -10 and -9 add up to -42

Step-by-step explanation:

We can solve this by expressing all four of those integers relative to the first one:

so we know that the lowest one is -12, and the other three are sequentially higher value:

-12, -11, -10 and -9

-12, -11, -10, -9

Step-by-step explanation:

they all add up to -42

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source