Answer:
8xh>168, and h>21.
Step-by-step explanation:
I took this quiz.
2(2x +2y) and <span>√(4x + 4y)^2</span>
Answer:
The vertex form parabola y = 2( x+4)² -37
Step-by-step explanation:
<u>Step(i):-</u>
Given parabola equation j(x) = 2x² + 8x -5
Let y = 2x² + 8x -5
⇒ y = 2(x² + 2(4x)+(4)²-(4)²) -5
By using (a + b)² = a² +2ab +b²
y = 2(x+4)²- 32 -5
y = 2 ( x-(-4))² -37
<u><em>Step(ii):-</em></u>
The vertex form parabola y = a( x-h)² +k
The vertex form parabola y = 2(x+4)² -37
Answer:
N80
Step-by-step explanation:
One ruler is N60 and one pencil is N20.
Greatest is the highest (biggest) number. Least is the lowest (smallest) number.
