An architect plans a courtyard with a length of 16.4 yards, then learns its width must change by −2.3 yards. What is its new width?

The answer is 14.1

Step-by-step explanation:

16.4+-2.3=14.1

-2.3 isnt large enough to make 16.4 a negative.

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !