Responder:
462 assentos
Explicação passo a passo:
Dado que :
Número da linha = 12; Número de assentos por fila = 16
Número de linhas = 15; número de assentos por fila = 18
Número total de assentos para as 12 filas:
12 * 16 = 192 assentos
Número total de assentos para as 18 filas:
15 * 18 = 270 assentos
Número total de assentos:
(192 + 270) = 462 assentos
X= 1 Y=4
for every cup of flour there is four cookies
Answer:
y=
x-4
Step-by-step explanation:
3x-2y=7
-3x -3x
-2y=-3x+7
/-2 /-2
y=
x-
perpendicular lines always have opposite reciprocal slopes
3/2--> -2/3
y=-2/3x+b
-2=-2/3(-3)+b
-2=2+b
-2 -2
b=-4
y=-2/3x-4
<span>We have the sequence that follows the pattern: a n = - 4 n + 13. If we want to calcelate the 14th term in this sequence ( or a 14 ), we have to substitute in this formula: n = 14. Then we will get: a 14 = - 4 * 14 + 13 a 14 = - 56 + 13, and finally: a 14 = - 43. Answer: The 14th term in the sequence is - 43.</span>
Answer:
The equation of parabola in vertex form is 
Step-by-step explanation:
Given coordinate of vertex is 
and the parabola passes through the point 
So, the equation of parabola in vertex form is
Where 
is the coordinate of the vertex.
Plugging these value in equation we get,
Now, we will find the value of 
Plug the coordinate
Plug the value of in the equation 
So, the equation of parabola with vertex and passes through the point is
≅
