subtract 2x from both sides
Subtract 7 from both sides
x is -7
Answer:
A
Step-by-step explanation:
● first one:
The diagonals of a rhombus are perpendicular to each others wich means that they form four right angles.
STP is one of them so this statement is true.
● second one:
If ST and PT were equal this would be a square not a rhombus.
● third one:
If SPQ was a right angle, this woukd be a square.
● fourth one:
Again if the diagonals SQ and PR were equal, this would be a square.
Answer:
9/16 of original cube area
Step-by-step explanation:
surface area = 6 * side²
side length after 0.75 dilated: 3/4 of original side length
surface area after dilated : 6 * (3/4)² / 6 * 1² = 9/16
Answer:
It does not intersect the x axis
Step-by-step explanation:
If there are no real roots the quadratic does not intersect the x axis
If there is one root it touches the x axis
2 real roots it crosses twice
Answer:
See below.
Step-by-step explanation:
Pre-parent function: This is transformed. There needs to be an equation for the circle (or the head of the guy flying). The equation for the circle is y = x^0.
Transformation A: It appears the graph is the same shape but moved slightly. To indicate this in notation, we will say that the function is Q = f(x) + y , with y being the transformation.
Transformation B: Same shape still, so no transformation is apparent. We will say that the function is f(x^0 - 0) + 0