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:
k=8
Step-by-step explanation:
You can solve this by setting up an equation.
7*(k-5)=21
k-5=3
k=8
Hope this helps!
A = b * h
A = 15*3
A = 45 ft2
Answer:
36 ounces
Step-by-step explanation:
1. Multiply the amount of cranberry juice Gloria pours into the container (2.25) by 9 seconds.
2.25 x 9
= 20.25
2. Add the amount of cranberry juice (20.25) to the amount of orange juice (15.75) to find how many ounces of fruit punch are in the container after 9 seconds.
20.25 + 15.75
= 36
Hope this helped :)
Answer:
72 cm
Step-by-step explanation:
It would be multiplied by 8 so the length would become 72 cm