25-09-2020
Mathematics

contestada

Suppose Q is the midpoint of PR. PR = 9x - 31 and QR = 43. Find X

Respuesta :

tomson1975 tomson1975

25-09-2020

Greetings from Brasil...

Since Q is the central point of PR, then PQ = QR and PQ = PR/2 or QR = PR/2

QR = PR/2

PR = 2 · QR

9X - 31 = 2 · 43

X = 13

Ver imagen tomson1975

Answer Link

Otras preguntas

16x^4-24x^3+20/-4x need help on this problem

.help me please thanks

Translate the phrase by finding the infinitive and conjugating it to match the subject. I skate. →Yo

What are the four sentence types? Provide an original example of each

PLEASE HELP IM SO CONFUSED! If you could explain how to do this correctly I would be so thankful! [tex](-4/3)^{4} [/tex]

Ashoka described Buddhism in the many inscriptions that he left on _______. A. Trees B. Pillars C. Cave walls D. Manuscripts

El doctor está ______________la temperatura. tomé tomamos tomó tomando

Consider an atom of sodium with an atomic number of 11 and an atomic weight of 23. how many neutrons are in this atom

Synthesizing new ideas from a speaker with what one already knows about the subject to see if the information makes sense is an example of

When people in marriages have similar personalities, a. their personalities remain more stable over time. b. their personalities are neither more nor less likel