Answer:
4x+2
Step-by-step explanation:
a= 2x - 3 and b= 2x+5
a+b = 2x-3 + 2x+5
Combine like terms
a+b = 4x+2
Answer:
imani=+7
peter=-8
Step-by-step explanation:
Answer:
i.900
j.6
k.8
l.0
Step-by-step explanation:
hope this helps you ;)
Answer:
Step-by-step explanation:
The opposite side to angle B is 4. It is the line AC. AC is not connected in any way to <B
The adjacent side is one of the two sides making up <B. It is 3.
Tan(B) = opposite / adjacent
Tan(B) = 4/3
<B = tan-1(4/3)
<B = 53.13
For the mean you add them all up and divide by the ammount of numbers you added. So it would be 118
