Answer:33 units
Step-by-step explanation:
None of these are actually using the distributive property.
The distributive property can be shown below:
a(b + c) = ab + ac
Nothing in this problem is actually using the distributive property to simplify this.
Answer: The height of the person is 96 feet.
Step-by-step explanation:
Hi, to answer this question we simply have to substitute t=4 seconds in the equation given:
h (t) = -6t² + 48t
Replacing and solving:
h(4) = -6 (4)² + 48 (4)
h(4) = -6 (16) + 192
h(4) = -96 + 192
h(4) = 96 ft
The height of the person after 4 seconds is 96 feet.
Feel free to ask for more if needed or if you did not understand something.
Answer:
The surface area ratio of cylinder a to cylinder b is 
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared
The scale factor is equal to the ratio of its corresponding sides
so
Let
z------> the scale factor
x------> surface area of cylinder a
y------> surface area of cylinder b

step 1
Find the scale factor

step 2
Find the ratio of the surface areas

we have

substitute

