Answer:
16
Step-by-step explanation:
Okey dokey my dude, here's the deal. All you have to do to answer this is use order of operations (parentheses exponents multiplication division addition subtraction).
8÷2(<u>2+2</u>)=?
//parenthesis first
8÷2(4)
//Ok here's where people will mess up. They just look at the problem and assume that you should multiply the 2 and (4) first because the 4 is in parenthesis. That's understandable, but wrong. What the equation should really look like is 8÷2·4. So you should do 8÷2 first.
<u>8÷2</u>·4=?
4·4=?
<u>16=16</u>
R - (12÷r)+2
I think that thats the answer
Answer:
ab=16
ca=4
4a=32
Step-by-step explanation:
a*b=8*2=16
c*a=1/2*8=4
4*a=4*8=32
hope it helped xx
This is known as: Symmetry
