Answer:
Lateral Surface Area: 56 in²
Total Surface Area: 81 in²
Step-by-step explanation:
To find the lateral surface area, all we need to do is find the surface area for one of the lateral faces and then multiply it by 4.
Now the area of all the lateral faces:
14*4=56
The total surface area is the lateral area plus the base.
56+(5*5)=56+25=81
Answer:
the answer is 12
Step-by-step explanation:
Answer:
10.5638 C.
Step-by-step explanation:
Hopefully this helped, if not HMU and I will get u a better answer
<em>-Have a great day! :)</em>
<em />
(w-2)^2 = 63
FOIL left hand side:
(w-2)^2 = w^2 - 4w + 4
So,
w^2 - 4w + 4 = 63
w^2 - 4w - 59 = 0
Then use quadratic equation to get values of w = 2 + 3*root(7) and w = 2 - 3*root(7).
±
3
√
7
Associative property means to change the grouping so you would have to change the parenthesis.
(10+a)+b
The order has to stay the same!