23cmcgowan 23cmcgowan

04-08-2021
Mathematics

contestada

in triangle JKL, angle JKL is a right angle, line KM is an altitude, JL=20, ML=4. Find KM

Respuesta :

sqdancefan sqdancefan

05-08-2021

9514 1404 393

Answer:

KM = 8

Step-by-step explanation:

The ratio of long side to short side is the same for all of the triangles in this geometry:

KM/ML = JM/KM

KM² = ML·JM = 4(20-4) = 64

KM = √64 = 8

The length of KM is 8 units.

Answer Link

Otras preguntas

Find the values of y: 3y^3(y^2+ 2/3y)=0

What is taking actions to reach your goals

C or D⁉️ Help me please now

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

What is the slope of the line?

Which conditions did Austria demand of Serbia after the assassination of Archduke Ferdinand? Check all that apply. 1. swearing allegiance to the Triple Alliance

A bag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. Approximately what percent of the jelly beans are pink and

Her brother joined the army before he finished college. Identify the adverb clause in the sentence. A) finished college B) Her brother joined C) brother joined

How different might Ayuba's experiences of slavery have been had he been sold in Jamaica rather than Maryland?

What are example of onomatopoeia