vontowe9 vontowe9

15-10-2020
Mathematics

contestada

Use segment addition postulate
If k is the midpoint of JL, JK=8x+11 and KL = 14x-1, find JL

Respuesta :

nocap990 nocap990

15-10-2020

8x+11 =14x-1
x=2
plug 2 into the equations to find the lengths then add them
16+11=27=JK
28-1=27=KL
27+27=54
54=JL

Answer Link

Otras preguntas

The formula to convert oF to oC =5/9( F -32)

5. Two obeserves Pand Q 15 m apart observe a kite inthe same vertical plane and from the same side ofthe kite. The angle of elevation of the kite from P and Q a

ATPN order requires 500ml Of Dextrose 30%. You find that the pharmacy only stocks Dextrose 70%. How much water will you need to add?

A rigid object has a mass of 18kg and a radius of gyration of 0.3m. It is initially rotating clockwise about a fixed axis at its center of gravity with an angul

find the value of cos 75°

how do you simplify[tex] \frac{ \sin(90 - \alpha ) \times \tan( - \alpha ) \times \cos( \alpha - 180) }{ \ \cos(100) \sin(135?) } [/tex]

Determine the value of k

In △CDE, DE=14, CE=9, and m∠E=71∘. What is the length of CD⎯⎯⎯⎯⎯⎯? Enter your answer, rounded to the nearest hundredth, in the box.

The Chang family is on their way home from a cross-country road trip. During the trip, the function D (t) = 3260 - 55t can be used to model their distance, in m

find the value of x,y,z