Answer:
A=452.16 mm
Step-by-step explanation:
A=πr^2
A=π12^2
A=π144
452.16 I'm pretty sure..
= -3h + 2.3k -7
you want to distribute your negative to each value in parentheses
remember that negative x negative = positive
remember that negative x positive = negative
y-intercept = -2
x-intercept = 8
x=1
3(4x+1)=15
12x+3=15
12x=15-3
12x=12
x=12/12
it's to late I'm sorry I couldn't make it in time
