Answer:
115
Step-by-step explanation:
<h2><u>Solving the question</u></h2>
= (3*5 + 2) + (3*6 + 2) + (3*7 + 2) + (3*8 + 2) + (3*9 + 2)
<u>= 115</u>
Answer: m=-1
b=11
y=-x+11
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(1-7)/(10-4)
m=-6/6
<u>m=-1</u>
y=-x+b
1=-10+b
<u>b=11</u>
y=-x+11
Hey there. So first we need to know what the point slope form looks like.
It is Y-Y1=M (X-X1)
Knowing this you just plug in the given information.
M is equal to 1/6. So in this case all of the options have the correct m. Next we look at the Year value. We know Y is a positive 4. So the beginning of the equation is going to look like
Y+4=1/6 ( X-X1).
Nown plug in x. It would be a negative 5. Now your final answer would be option A. Hope the explanation helped.. :)
It is: 4*pi*11.5squared = 529*pi square feet
I believe the answer is D but i could be wrong. sry for not being absolutely sure.