X^2 + 9 + 7 = 20
X^2 +16 = 20
X^2 = 20-16
X^2 = 4
Root 4 = 2
X=2
Y=10°
If we're solving for the ninety degree angle, which I seem to doubt, then if 3x=90 then 2x=60 giving a missing total of 30. 30/3 equals 10
I would say A hope I helped
Answer: 2.4 + 7.6 = 10
Step-by-step explanation:
Hope this helps
Answer:
ok dude I will study this
Step-by-step explanation:
then I will answer in a few minutes
