Answer: x = 25%
Step-by-step explanation: 45% + 30% = 75%
75% + 25% = 100%
It is equivalent I believe...hope this helps!
3.5z=2.25z-4.25+6.25
1.25z=2
z=1.6. As a result, this equation have one solution. Hope it help!
Answer: 18x + 12
Step-by-step explanation:
3 ( 6x + 4 )
3 x 6x = 18x
3 x 4 = 12
18x + 12
Hello,
Let's calculate ∠O:
∠O=180-2*56=68+
x=90-68=22°
