Answer:
The surface area of door is 33 680 cm².
Step-by-step explanation:
Given that the surface area of a cuboid which is the 3D of rectangle is :






Answer:
9
x^
2
Step-by-step explanation:
18x4 – 27x3 – 36x2
<u>GCF :</u>
<em>Find the prime factors of each term in order to find the greatest common factor (GCF)</em>
= 9
x^
2
2⃣, -4⃣ = x; no radical necessary.
It’s ether 138.6 or 101.4. 123 rounded to the nearest tenth is 120 so you ether add or subtract