At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa (kilopascals) and in Denver, 1609.344 meters above sea level, the pressure of the atmosphere is about 83.437 kPa. Using this data, find a linear equation for pressure P in terms of altitude h. (Hint: write the pressure and altitude in each location as a point (h, P). Then use the point-slope form to find the equation of the line.)

it should be a.

hope it

2+2 obliviously is 4.

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu