jhapragya22 jhapragya22

21-12-2019
Mathematics

contestada

Find the value of x in each case. Give reasons to justify your solutions!
B, C ∈ AD

Find the value of x in each case Give reasons to justify your solutions B C AD class=

Respuesta :

MamoonWasim MamoonWasim

21-12-2019

Step-by-step explanation:

DCF is 90°

so to find BCE

BCE+64+90=180

BCE=26°

CBE is (180-3x)

taking triangle BEC

(180-3x)+x+26=180

180-3x+x+26=180

-2x+26=0

-2x=-26

x=13

Answer Link

Otras preguntas

what is the answer for: r = 9 ft r = 21 m d = 30 cm d = 24 cm r = 15.2 in r = 16.01 ft please answer them i just want the answer like example the answer f

What is the basis function of a galvanometer A the transformation of mechanical to electrical B the change in strength of a magnetic field C movement caused b

what is the answer for 6r^2-10r-24

How would I solve these? (-3xy)³ (-x³)and(-9b²a³)² (3³b)²

What are some examples are timid

How do magnetic patterns in the rocks along the mid-oceanic ridges explain seafloor spreading? A. As oceanic crust sank beneath continental crust, the cooling

if average of m numbers is n^2 and average of n numbers is m^2 then average of m+n numbers is

A box of 10 markers weighs 105 grams the Empty Box weighs 15 grams how much does the 10 markers weigh.

Who is Henry the 8th and what is his hstory

How far is the earth slanted