jpeak75 jpeak75

16-03-2020
Mathematics

contestada

i need 4 7 and 10
pleaseee

i need 4 7 and 10 pleaseee class=

Respuesta :

Wallind11 Wallind11

16-03-2020

Step-by-step explanation:

4.

22+4x= 90

4x=90-22

4x=68

x°=17°

7.

(x-5)°+29°=180°

x-5+29=180

x= 180-24

x=156°

10.

(x+3)°+49°=90°

x= 90-52°

x=38°

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