245 il triangolo della figura ha l'area di 24 cm. be Calcola la lunghezza del lato indicato con x
e dell'altezza indicata con y.

6 cm
10 cm

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)