Answer:
oki that has to be c
Step-by-step explanation: if theres two neg they are plus sigh
Answer: Well it will be very simple by swaping the place of the variable example we bring 19 to the left side to minus with -5 then bring it back to the right side ( that is already 2) then we dived and that is 3. This means you can swap any variable back and forth. The rest are your opinoin.
Answer:
9
centimeters squared or 28.27 centimeters squared
Step-by-step explanation:
The formula for volume is 
. The radius is 3 and the height is 1 so it is 
which equals 9. 9 is roughly 28.27.
X + y = 10
x - y = 6
---------------add
2x = 16
x = 16/2
x = 8
x - y = 6
8 - y = 6
-y = 6 - 8
-y = -2
y = 2
number 82......factors of 82 are 1,2,4,82...so there are 4 factors
so ur number is 82 <==
Answer:
f(a + 1) = 3a + 4
Step-by-step explanation:
Given the function is:
f(x) = 3x + 1
To determine f(a + 1) we have to substitute (a + 1) in place of 'x'.
Therefore, we have:
f(a + 1) = 3(a + 1) + 1
= 3a + 3 + 1
= 3a + 4
['a' could be any real number.]
So, f(a + 1) = 3a + 4 is the answer.
