Answer:
∠ BOC = 42°
Step-by-step explanation:
Since OA and OC are perpendicular , that is at 90° to each other, then
∠ AOB + ∠ BOC = 90 , substitute values
5x + 8 + 6x - 6 = 90
11x + 2 = 90 ( subtract 2 from both sides )
11x = 88 ( divide both sides by 11 )
x = 8
Thus
∠ BOC = 6x - 6 = 6(8) - 6 = 48 - 6 = 42°
Answer:
5mph
Step-by-step explanation:
10/2 = 5
if I could get brainliness I will love you
Answer:
Decrease
Step-by-step explanation:
160/40 = 4 units/hour
138/36 = 3.833 units/hour
3.833 < 4
So it's a decrease
A 15 percent tip of 24% is $3.60
8n2*n4
Final result :
2^3n^6
Step by step solution :
Step 1 :
Equation at the end of step 1 :
2^3n^2 • n^4
Step 2 :
Multiplying exponential expressions :
2.1 n^2 multiplied by n^4 = n^(2 + 4) = n^6
Final result :
2^3n^6
