Answer:
scsdabanrdfffffatrhtrtnrghnjmgk,hghngfvs
What exactly is n? I need to know n so I can figure out m.
Answer:
vertex = (- 10, - 10 )
Step-by-step explanation:
The equation of a quadratic in vertex form is
y = a(x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square.
Given
h(x) = x² + 20x + 90
add/subtract ( half the coefficient of the x- term )²
h(x) = x² + 2(10)x + 100 - 100 + 90
= (x + 10)² - 10 ← in vertex form
with (h, k ) = (- 10, - 10 )
Answer:
X angle
Step-by-step explanation:
Answer: 8ft tall
Step-by-step explanation:
6/2=3
24/3=8
so the tree is 8ft tall
