Answer:
3x^2+13x+12 square feet.
Step-by-step explanation:
Since the formula for area is lxw so we Multiply the given using the foil method: (3x+4)(x+3)
3x^2+9x+4x+12, combine like terms
3x^2+13x+12, since we no longer have other like terms then the area is 3x^2+13x+12 square feet.
Answer:
both x and y are -2 in this case
This problem is a projectile problem. The initial velocity is 50m/s at an optimum angle of 45. The maximum height or the height of the y component is at it's highest is asked.
Informtion needed:
Acceleration due to gravity = 9.81m/s^2
Formula:
Hmax = ((V^2)(sin(angle))^2)/2g
Hmax = ((50^2)(sin45)^2)/(2*9.81) = 63.71 or letter B 63.5 m is the closest answer.
<span>c) dilation by a scale factor of 2; yes; The length of segment A'B' is longer than the original segment AB. </span>
