Which of the following points satisfies the inequality x - y > 7? (-2. – 8)
(17, 19)
(9. 2)
(7. - 1)

(7, -1)

Step-by-step explanation:

x - y > 7 here my x is 7 and y is -1.

7 - (-1) > 7 negative times negative equals positive.

7 + 1 > 7

8 > 7

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the answer is a

step-by-step explanation:

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 !