lgwhitaker2018
lgwhitaker2018 lgwhitaker2018
  • 15-04-2020
  • Mathematics
contestada

ABC is a right triangle with a right angle A, and AN is the altitude on the hypotenuse. If BN=4 and NC=1 find AN.

Respuesta :

ruthahmadu42
ruthahmadu42 ruthahmadu42
  • 15-04-2020

Answer:

9

Step-by-step explanation:

using pythagoras theorem

hyp²=opp²+adj²

hyp²=4²+1²

hyp²=16+2

hyp²=18

hyp=√18

hyp=9

Answer Link

Otras preguntas

Why did the sugar act make some colonist angry
Gametes are normally _____.haploid or diploid
is there a difference between potential difference, voltage and EMF?
How are the factors of 36 related to the factors of 72
What is the common English unit of mass?
What is the cost of the following?6 cans of corn at 3 / $1.003 boxes of cereal at $0.99 each1 loaf of bread at $0.45 each6 lbs. Of  apples at 2 lbs. For $0.801
What is the cube root of -216?
What is the square root of 64 over 225 with a negative outside of the radical?
Tolong bantu yaa :) tanpa menggunakan alat hitung, tentukan a. 102 × 98 b. 1003 × 97
a group of six friends spent a total of 120 dollars to purchase tickets to a concert use a verbal model to write and solve an equation to find what the cost of