Respuesta :

kaufmann

Answer:

20 degrees

Step-by-step explanation:

complementary angles sum up to 90 degrees

Hi1315

Answer:

[tex]20 \: \: degrees[/tex]

Step-by-step explanation:

complementary angles mean either of two angles whose sum is 90°.

[tex]x + 70 = 90 \\ x = 90 - 70 \\ x = 20 \: \: degrees[/tex]