Answer:
The volume ratio of Prism A to Prism B is
Step-by-step explanation:
Step 1
Find the scale factor
we know that
If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared
Let
z-----> scale factor
x/y----> ratio of the surface area of Prism A to Prism B
so
we have
substitute
step 3
Find the volume ratio of Prism A to Prism B.
we know that
If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube
Let
z-----> scale factor
x/y----> volume ratio of Prism A to Prism B
so
we have
substitute
Answer:
88 cm²
Step-by-step explanation:
Top small rectangular prism: (1 x 2 x 2) + (3 x 2 x 2) + (1 x 3) = 19
Bottom: (6 x 2 x 2) + (2 x 3 x 2) + (5 x 3) + (6 x 3) = 69
SA = 19 + 69 = 88
The slopes must be paralell
y=mx+b
m=slope
y=(a+1)x+3 and
y=-3x+2
a+1=-3
a=-4
Answer:
36
Step-by-step explanation:
Let's start by taking two of the smallest prime numbers: 2&3
Then we square both of them:
2²=4
3²=9
Then we multiply 4*9 to get 36.