Answer: 3(x^2 + 4)/(x - 5)(x + 4)
Step-by-step explanation:
To simplify, begin with 3x^2 + 12 by dividing by 3 first: 3(x^2 + 4)
x^2 - x - 20 can be simplified into (x - 5) (x + 4). To find these terms, you have to figure out what two numbers multiply together to equal -20 but also add to -1.
Answer:
285 ft²
Step-by-step explanation:
Multiply the two dimensions:
(15 ft)(19 ft) = (15·19) ft·ft = 285 ft²
Answer:
C. a translation of 1 unit right and 2 units up, followed by a dilation by a factor of 3
Step-by-step explanation:
Answer:
first one is correct
Step-by-step explanation:
