Answer:
17
Step-by-step explanation:
1. 124/2=62
2. width=x
3. 2x-34=length
4. 2x=34
5. x=17
3h+18 is the correct answer:)
The answer to your question is:
<span>there are holes at x= 3/2 and x=-1/3</span>
Answer:
480 cm^3
Step-by-step explanation:
Total volume is the sum of the volumes of the 3 cuboids.
Cuboid at the bottom:
V = l×b×h
V = 12 × 5 × 4 = 240
Both on top are identical.
Their height is 10-4= 6 cm
Each has volume = 5×4×6 = 120
Total Volume = 240 + 120 + 120
= 480 cm^3
2x+13
X= a number
2(a number) + 13
Thank you!
