Rizzygirl5475 Rizzygirl5475

01-02-2018
Mathematics

contestada

Find the area of the triangle having vertices p(1, 3), q(−1, 1), r(−3, 2).

Respuesta :

evgeniylevi evgeniylevi

07-02-2018

See, pls, the offered decision, which consists of 2 ways: way1 based on vectors, way2 based on planimetry.

Ver imagen evgeniylevi

Answer Link

Otras preguntas

For each equation below, solve for x. a) 3 (x-1) = 2x - 3 + 3xb) 4x + 1/3 = x - 5/2c) 1/2x - 17 = -23

The football game drew great crowds of loyal fans.

I just got asked a question about quantum entanglement. Can someone please give me a basic understandable of what it is

An increase in temperature Changes the shape of the substrate Increases substrate concentration O Increases the likelihood an enzyme and substrate will collide

に使用されるエンパイアステートビルディングは何ですか (Ni shiyō sa reru enpaiasutētobirudingu wa nandesuka)

solve the equation 5 - 5z = 15

Please do this Please help me Please do this

Question in image, please help

plsssssssssss just helppppp

Sublimation cannot be used to separate a mixture of salt and sand.Give reason.