creepyhetalianp9swrb creepyhetalianp9swrb

02-12-2018
Mathematics

contestada

In triangle NLM, point S is the centroid, QS = (3x – 5) cm, and NS = (4x) cm. What is NS? 5 cm 10 cm 20 cm 30 cm

In triangle NLM point S is the centroid QS 3x 5 cm and NS 4x cm What is NS 5 cm 10 cm 20 cm 30 cm class=

Respuesta :

Ashraf82 Ashraf82

15-02-2019

Answer:

20 cm

Step-by-step explanation:

∵ S is the centroid of ΔNLM

∴ S divides NG at ratio 1 : 2 from the base

∴SQ = 1/2 NS

∴3x - 5 = 1/2 (4x)

∴3x - 5 = 2x

∴3x - 2x = 5

∴x = 5

∴ NS = 4 × 5 = 20 cm

Answer Link

ugvugvugv ugvugvugv

10-05-2020

Answer:

20

Step-by-step explanation:

Answer Link

Otras preguntas

The United States is known for having a longer wait list for donor donations. True False

Can someone please help me with problem #18 of The Rational Root Theorem Worksheet?I found the possible rational roots but I need the work shown for it. I also

List 10 jobs career in cookery

Children who are allergic to wheat should not eat:

Solve using common logarithms

The quotient of a number divided by 4 is 32.WhatWhat is the number

How do I figure out? What’s the best business for me to work for

What religion was introduced to Central America by the Spanish

The line has a slope of 4 and passes through point (8,1) find the y intercept

What is the theoretical yield, in grams, of potassium nitrate?