19 is the answer 4+5(3)= 4+15=19
If f(x) = 2x^2 + 1 and g(x) = 3x - 2, what is the value of f(g(-2))?
1) -127
2) -23
3) 25
4) 129
the answer is d
Answer:
x = 38.05
Step-by-step explanation:
Using the Pythagoras theorem to find x
x is the hypotenuse
The other sides are opposite and adjacent
x² = 30²+25²
x² = 900+625
x² = 1525
x = √1525
x = 39.05
Answer: 6/8 inch
Step-by-step explanation:
