Jada walks up to the tank of water that can hold up to 10 gallons when it is active a drain empties water from the tank at a consistent rate when Jada first sees a tank a contains 7 gallons of water 3 minutes later the tank contains 5 gallons of water how many minutes before Jada arrived was the water tank completely full explain or show your reasoning

its 8

step-by-step explanation:

2 x 503

step-by-step explanation:

its 1006

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.