Answer:
Step-by-step explanation:
Ok, let's do this step by step....
Let's first simplify the x's:
Then we breakdown the 54 as 2 * 27 then simplify with the 10 above.
Now, we can rewrite this as the following and solve the bottom part:
The solution is
Answer:
Step-by-step explanation:
If OA is perpendicular to OC, then <OAC = 90°
<OAC = <AOB + <BOC
Given
<AOB = 6x-12
<BOC = 3x+30
On substituting this values into the formula:
6x-12+3x+30 = 90
9x+18 = 90
Subtract 18 from both sides
9x+18-18 = 90-18
9x = 72
x = 72/9
x = 8°
Since <AOB = 6x-12
<AOB = 6(8)-12
<AOB = 48-12
<AOB = 36°
Also <BOC = 3x+30
<BOC = 3(8)+30
<BOC = 24+30
<BOC = 54°
237.07 but rounded to the nearest hundredth would be 237.10
Answer:
I think it's (6,6)
Step-by-step explanation:
Because 6 = 12 - 6