Answer:
Step-by-step explanation:
Hey there!
Surface area:
![2(10)(6)+2(6)(6)+2(6)(4)+2[(10)(10)-(4)(6)]](https://tex.z-dn.net/?f=2%2810%29%286%29%2B2%286%29%286%29%2B2%286%29%284%29%2B2%5B%2810%29%2810%29-%284%29%286%29%5D)
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Hope this helps!
Answer:
3
Step-by-step explanation:
Evaluate x/4 + 6 (x - 12) where x = 12:
x/4 + 6 (x - 12) = 12/4 + 6 (12 - 12)
Hint: | Reduce 12/4 to lowest terms. Start by finding the GCD of 12 and 4.
The gcd of 12 and 4 is 4, so 12/4 = (4×3)/(4×1) = 4/4×3 = 3:
3 + 6 (12 - 12)
Hint: | Look for the difference of two identical terms.
12 - 12 = 0:
6×0 + 3
Hint: | Any number times zero is zero.
0×6 = 0:
0 + 3
Hint: | Simplify the expression.
Write 3 + 0 as 3:
Answer: 3
It’s actually number 3 but yeah have a good day though
Answer: 15
Explanation: if the height of the frame is 12in, double that to represent the two sides. subract your sum from 54 and you will get 30, divide that in half
Answer:
C
Step-by-step explanation:
Hopefully
