Answer:
i dont get it sorry
Step-by-step explanation:
Answer:
I<em>t D</em>e<em>p</em>en<em>d</em>s
Step-by-step explanation:
Answer 2x^3+9
Explanation: evaluate the exponent
9+4^2/8•x^3
9+16/8•x^3
Divide the numbers
9+16/8•x^3
9+2x^3
Rearrange terms
9+2x^3
2x^3+9 and that’s the answer;)
Answer:
Only the first pair can be so mapped
Step-by-step explanation:
Reflection across AB and translation will leave the segment corresponding to AB having the same "north-south" (vertical) orientation. The reflection will reverse the clockwise ordering of corresponding vertices.
- selection 2: segment AY is not vertical
- selection 3: the ordering of the vertices is unchanged, not reversed
- selection 4: segment XY is not vertical
Let Y = Angle X's complement
3Y +18 = X
X + Y = 90
4Y + 18 = 90
4Y = 72
Y = 18
X = 90-18
X = 72