34,600.
7 is higher than 4, so it rounds up.
Volume=lwh
So if 7.35 m^3 is the volume, divide it by (4.2x0.5) (50 cm=0.5 m)
7.35/2.1=3.5
So the missing value, or width, is 3.5 meters
Answer:
y=-3
Step-by-step explanation:
16/2=8
-6/2=-3
Answer: The equations of the tangents that pass through
y = -x- 1 and
y = 11x -25
Step-by-step explanation: The gradient of the tangent to a curve at any particular point is given by the derivative of the curve at that point. So for our curve (the parabola) we have
y= x^2 +x
Differentiating wrt x we get:
dy/dx = 2x +1
Let P (a, B) be any generic point on the curve. Then the gradient of the tangent at P is given by:
