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

Based on the Supremacy Clause, which must US judges support?-state laws-state and federal laws-the Constitution-the Bill of Rights

Hi need the answers(Well ya know, explain it t me at least) to all 5 by Friday & I only need 1-4) thank you!!!!!! all in advance!!

which answer is equal to ( sqrt 7)^3? A.7 3/2 B.7 2/3 C.7 1/6 D.7 1/3

Both the birth and death rates are per _____ individuals. a. 1 000 b. 1 000 000

A period of reassessment in a person's life that may result in a positive change, such as a new hobby or career. a. midlife crisis c. midlife transition b. meno

Maria is having a party and wants to have 100 ballons. it takes 4 minutes to blow up and tie a balloon. If 5 people are blowing for the party, how long will

the television a) had little impact on family b) offered few programs for women c) changed the way politicians ran for office d) was to expensive for most ame

white blood cells use to help identify foreign substance in the body

what is 288 percent of 125

Which term refers to an economic situation where only one company makes a product and is therefore able to fix the selling price? a. monopoly b. capitalism c.