Answer:
1) (the red) y= 3x +2
2) (the green) y= -1x + 4
Step-by-step explanation:
Slope intercept form: y = mx + b
where m is the slope and b is the y intercept.
you can find the slope by using the formula 
, where you use two points on the line and find the space between the two.
7(p+10)+9=5(p-2)-7p
7p+79=-2p-10
9p=-89
p=-9.89
We need the dimensions of the pyramid to find the surface area
or if you goofle surface area of a pyramid you can just plug the dimensions in and it will give you an answer
Answer:
all I know is 40,000
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
just do the comparation
Vb : Vs
b for big and s for small
4/3 π rb³ : 4/3 π rs³ (since there are 4/3 and π on both side, we can eliminate them so)
Vb : Vs = rb³ : rs³
Vb : Vs = (2rs)³ : rs³
Vb : Vs = 8rs³ : rs³ (delete the r³ on both side)
Vb : Vs = 8 : 1
so Vb is 8 times larger in volume than the small one
