I believe if your trying to find our what y is 9x4=36 which then comes out the answer being 9
Answer:
A
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k) = (1, 0) , thus
y = a(x - 1)² + 0
To find a substitute the coordinates of the y- intercept (0, 1) into the equation
1 = a(- 1)² = a , thus
a = 1
y = (x - 1)² → A
Answer:
The volume is 210 cm³
Step-by-step explanation:
The way to solve volume is LxWxH, so you would do 6x5x7 and you get 210.
The approximate solution you require is the x coordinate of the point of intersection of the 2 graphs.
Answer:
36 cm
Step-by-step explanation:
The sum of the perimeters of three lateral faces will count each "lateral" edge twice and the base edges once. Adding the base perimeter to that product will count every edge twice, so the total of all edge lengths is ...
(3(18.5 cm) +16.5 cm)/2 = 72 cm/2 = 36 cm . . . . sum of all edge lengths
