The Wu family goes on a camping trip and brings both their RV and their car. Mrs. Wu leaves their home in the RV 1.5 hours before Mr. Wu leaves their home in the car. Mr. Wu drives 15 miles per hour faster than Mrs. Wu and arrives at the campsite 30 minutes after Mrs. Wu. If Mrs. Wu drives 45 miles per hour in the RV, what is the distance, in miles, between their home and the campsite?

answer: 100

step-by-step explanation:

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75

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