Answer:
The Cardboard dimensions are 13cm in length and 12cm in breadth
Step-by-step explanation:
We can use Pythagoras Theorem to find the length the Cardboard (a²+b²=c²). Let A be 5 and B be 12, we find that C is equivalent to 13. The height is 12, thus the breadth of the Cardboard is also 12. Hope this helps :)
Answer:
Please find the answers in detail below
Step-by-step explanation:
1. Three coplaner points X,Y,Z
2. Plane R , is containing point x
3. Line VY
4. 5 planes , R, ZVW, ZWX,ZXY,ZYV
5. Three Planes
R, ZVW, ZWX
The answer is 13.8 and to explain the area model is 8 boxes with 13 mini boxes does that help or should i explain it again
Answer:
D
Step-by-step explanation:
We can substitute y = 2x + 1 in the second equation
2x + 1 = -7x + 8
Add 7x to both sides
9x + 1 = 8
Subtact 1 from both sides
9x = 7
x = 7/9
Substituing x in the first equation
y = 14/9 + 1
x rounds to 0.8
y rounds to 2.5
