If y ≠ 1, is x = 1 ? (1) x2 + y2 = 1 (2) y = 1 – x Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. EACH statement ALONE is sufficient. Statements (1) and (2) TOGETHER are NOT sufficient.

Statements (1) and (2) TOGETHER are NOT sufficient.

Step-by-step explanation:

If y ≠ 1, is x = 1 ?

(1) = 1

(2) y = 1 – x

The two statements are not sufficient to assert this claim. The statement If y ≠ 1, is x = 1 only holds in the two statements if y=0 as seen below.

(1) = 1

x=1

(2) y = 1 – x

0=1-x

x=1

Every other value of y fails the condition. So a sufficient statement would have been:

If y ≠ 1, and y=0, is x = 1 ?

(1) = 1

(2) y = 1 – x

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

898.1666667

step-by-step explanation:

5389/6 = 898.1666667