Answer:
Angle BOC = 28; Angle AOB = 21
Step-by-step explanation:
Because angle AOC = AOB + BOC you can set the equation:
2x+10 + 4x-15 = 49
<solve for x>
6x - 5 = 49
6x = 54
x= 9
<plug in x for the angles>
BOC = 2(9) +10 = 28
AOB = 4(9) - 15 = 21
Answer:
second choice
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
800*Y=4800
Y=4800/800
Y=6
Area = Length x Width
so, 88 = (something) x 8
Can you work out the something using mental math?
