Answer:
A
Step-by-step explanation:
∠ AOC = 90° and
∠ AOB + ∠ BOC = ∠ AOC , that is
x + 8 + 2x = 90
3x + 8 = 90 ( subtract 8 from both sides )
3x = 82 ( divide both sides by 3 )
x = 
Then
∠ BOC = 2x = 2 × = 
≈ 54.67° ( to 2 dec. places )
Answer:
Step-by-step explanation:
solution attached below
Answer:
the value of x= 5
Step-by-step explanation:
hey there!
given;
<em>∠</em><em>P=90°( right angle)</em>
<em>now;</em>
<em>∠p=19x-5</em>
<em>90°+5°=19x</em>
<em>95/19=x</em>
<em>x=5</em>
<u><em>hope it helps!</em></u>
<em />
Answer:
Step-by-step explanation:
All the angels of a triangle always add up to 180
(2x-15)+(x+43)+x = 180
Multiple the numbers inside the parentheses first
-30x+43x+x = 180
Add common terms
14x = 180
Divide by 14 to get the variable by itself
x ≈ 12.86
Answer:
tax preparation and printing of federal tax returns and free federal e-file of up to 5 federal tax returns
Step-by-step explanation:
