Can someone help me with this question. The vertex equation is
y=3/4 (x+1)^2 -4

Write it in standard form
y=ax^2 +bx+c

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

The triangles are similar. what is the value of x? enter your answer in the box.

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9