Answer:
29 and 17
Step-by-step explanation:
Sum: 29 + 17 = 46
Difference: 29 - 17 = 12
Answer:
20mm
Step-by-step explanation:
base=20mm
base x 2 because there are two long lines
20 x 2 = 40
42-40=2
amount needed on either side to balance
height=1mm
20 x 1 = 20mm
area = 20mm
Est: 1900/40=47.5
1908/36=53
256, 340, 740, 740, 749, 999
I'm assuming you mean
, not
. To evaluate this when
, simply evaluate the expression when the number 2 takes the place of
.
Thus, we can find:
![(3 \cdot 2)^2 - 1](https://tex.z-dn.net/?f=%283%20%5Ccdot%202%29%5E2%20-%201)
![6^2 - 1](https://tex.z-dn.net/?f=6%5E2%20-%201)
![35](https://tex.z-dn.net/?f=35)
Our answer is 35.