nevaehdean19 nevaehdean19

13-04-2018
Mathematics

contestada

M is the midpoint of RS; RM=13x+5, MS=11x+21; Prove:MS=109

Respuesta :

13-04-2018

If M is the midpoint of RS, then RM and MS have to be equal, so RS has to be 2*109 = 218.

First, find the x:
13x+5+11x+21 = 218
24x+26 = 218
24x = 192
x = 8

13x+5 = 11x+21
13(8)+5 = 11(8)+21
104+5 = 88+21
109 = 109

MS does equal to 109.

Answer Link

Otras preguntas

C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L

What is the quotient of -1 4/5 and 2 1/4?

Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30

What kind of particles make up compound

List 3 commercial uses of sponges.

Why does land heat up more faster than water?

Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30

C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L

Search results for "A shipment of 18 cars, some weighing 3,000 pounds, and the others weighing 5,000 pounds each. Together the shipment has a total weight of 30

C(squared)L(squared) + 100v(squared) = 100c(squared)I have to solve for L