Yuuma applied the steps below to find the product of (–10.2)(–16.4). Step 1: (–10.2)(–16.4) = (–16.4)(–10.2)
Step 2: = (–16.4)(–10) + (–16.4)(–0.2)
Step 3: =
Step 4: = 167.28

Which expression correctly fills in the blank in Step 3?
A (–164) + (–3.28)
B 164 – 3.28
C (–164) + 3.28
D 164 + 3.28

what is the original number? you forgot to add it.

d

step-by-step explanation:

sounds & other waves originate from any vibrating object

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a