HEL Tamara's little brother, Zane, likes to throw his basebal cap over the fence in their backyard. The motion of the cap is represented by the equation y= -3x + 9.1x, where x represents the number of seconds after Zane threw his cap in the air, and y represents the vertical height of the cap with respect to the ground in feet (assume that the cap is on the ground before Zane picks it up to throw it) a. How long is the cap in the air? How can you tell?

answer: are you

step-by-step explanation:

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun

using pemdas, (order of operations) you'll see the answer is 24.