The map of a biking trail is drawn on a coordinates grid

the tiail starts at p(_2, 1) and goes to q(6, 1) it goes from q to r(6,-3) and then to s(9,-3).

what is the total length (in units) of the biking trail

The total length (in units) of the biking trail is 15 units

Step-by-step explanation:

Given:

P = (-2,1)

Q = (6, 1)

R = (6,-3)

s = (9,-3)

To Find:

The  total length (in units) of the biking trail = ?

Solution:

Distance between two points can be found by the

d = --------------(1)

Step 1: Distance between PQ

Here

Substituting the values in eq(1)

PQ =

PQ =

PQ =

PQ = 8

Step 2: Distance between QR

Here

Substituting the values in eq(1)

QR =

QR =

QR =

QR = 4

Step 3: Distance between RS

Here

Substituting the values in eq(1)

RS=

RS =

RS =

RS = 3

Step 4: Finding the total distance of the trail

The total distance of the biking trail is = PQ + QR + RS

=> 8+4+3

=> 15

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.