What’s the solution of -2+(-1)

-3

Step-by-step explanation:

Adding a negative number is the same as subtracting a positive number. Therefore, -2+(-1)=-2-1=-3.

The logic:

Because you're subtracting a number, you want to make the value of the difference less than the original value, since -3 is less than -2, this answer checks out.

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math