acoren28 acoren28

16-03-2022
Mathematics

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Please solve need answer asap

Please solve need answer asap class=

Respuesta :

malakmaku malakmaku

16-03-2022

Answer:

x=4, ADE=59°

Step-by-step explanation:

this is a rectangle so the total angle is equal to 90 so

(4x+15)+(13x+7)=90

= 17x+22=90

= 17x= 90-22= 68

= x= 68÷17=4

,x = 4

and then

4x+15= 4×4+15= 31

,angle ADE will be

= 180-(90+31)= 59°

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