I NEED HELP FAST I WILL GIVE BRAINLEIST this is the whole quiz: ( please note i failed this already and i do really need help its not just for a good grade) QUESTION 1 : Which relationships describe angles 1 and 2? Select each correct answer.

vertical angles

supplementary angles

complementary angles

adjacent angles see picture below) QUESTION 2 : Which relationships describe angles 1 and 2?

Select each correct answer.

supplementary angles

vertical angles

complementary angles

adjacent angles (see picture below this isnt a copy of the first question) QUESTION 3 : Which relationship describes angles 1 and 2?

supplementary angles

adjacent angles

complementary angles

vertical angles see picture below QUESTION 4 : Which relationships describe the angle pair x° and 50º?

Select each correct answer.

supplementary angles

complementary angles

adjacent angles

vertical angles see picture below LAST QUESTION: m∠GHI=98° and m∠JKL=82°.

Which statement is true about ∠GHIand​∠JKL​?

The angles are neither complementary nor supplementary.

The angles are supplementary.

The angles are complementary.

Submarines control how much they float or sink in the ocean by changing the volume of air and water contained in large ballast tanks. when the tanks are completely full of water, the submarine increases its overall mass and sinks down to the bottom. when the tanks are completely full of air, the submarine reduces its overall mass and floats to the surface. depending on the density of the seawater surrounding the submarine, it will pump seawater in or out of the tanks in order to achieve the same overall density as the sea water and float neutrally in the water. the volume of the submarine never changes. when the tanks are completely full of water, a submarine with a volume of 7.8\times10^3\text{ m}^37.8×10 3 m 3 7, point, 8, times, 10, start superscript, 3, end superscript, space, m, start superscript, 3, end superscript has a total mass of 8\times10^6\text{ kg}8×10 6 kg8, times, 10, start superscript, 6, end superscript, space, k, g. the density of the seawater is 10^3\text{ kg/m}^310 3 kg/m 3 10, start superscript, 3, end superscript, space, k, g, slash, m, start superscript, 3, end superscript. to make that submarine float neutrally, and neither float nor sink in the ocean, what volume of water does that submarine need to subtract from its tanks?