Seudónimo Seudónimo

07-11-2019
Mathematics

contestada

Find the measure of the line segment DE.

A) 15

B) 13

C) 21
D) 18

Find the measure of the line segment DEA 15 B 13 C 21 D 18 class=

Respuesta :

kenlingdad kenlingdad

09-11-2019

Answer:

A) 15

Step-by-step explanation:

triangle DGF ~ triangle LEF

GF/EF=DF/LF

7/6=(4x-1+6)/(11+7)

7/6=(4x+5)/18

4x=16

x=4

DE=4*4 - 1=15

Ver imagen kenlingdad

Answer Link

Otras preguntas

Explain triangle congruence in terms of rigid motions. Use the terms corresponding sides and corresponding angles in your explanation

Can someone help me plz

2 Polnts What do the letters in the boxes of the periodic table represent? A. The letters stand for the names commonly used for the elements. O B. The letters a

Kelly took her seat in the airplane. There were three seats

please halp meh!!!!!!

Dr. Pohler is a neurobiologist studying ways to enhance the perception of sound in people with hearing difficulties. He discovers a natural neurotransmitter th

What is the answer to the question

You are working with an experienced UAP and an LPN/LVN on the telemetry unit. A client who had an acute MI 3 days ago has a nursing diagnosis of Activity Intole

In their early teens, Juan, Cole and Hardy live in areas where both conventional and delinquent activities are limited and adult role models are absent. Applyi

Ésta es la familia Rosario. La mamá es muy simpática. El papá trabaja mucho. Nancy limpia la casa y Pablo ayuda a su mamá. Todos ellos son muy felices.