4+4=44
_________________
Answers
Step-by-step explanation:
Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.
Answer:
Let the given points be P(-3,-3) and Q(-3,3).
To find the midpoint of PQ.
Mid Point formula :
\sf R(x_3, y_3) = R \bigg(\dfrac{x_1 + x_2}{2} , \dfrac{y_1 + y_2}{2} \bigg)R(x
3
,y
3
)=R(
2
x
1
+x
2
,
2
y
1
+y
2
)
Implies,
\begin{gathered}\longrightarrow \sf R(x_3, y_3) = R \bigg(\dfrac{-3-3}{2} , \dfrac{3-3}{2} \bigg) \\ \\ \longrightarrow \sf R(x_3, y_3) = R \bigg(-\dfrac{6}{2} , \dfrac{0}{2} \bigg) \\ \\ \longrightarrow \sf R(x_3, y_3) = R(-3, 0) \end{gathered}
⟶R(x
3
,y
3
)=R(
2
−3−3
,
2
3−3
)
⟶R(x
3
,y
3
)=R(−
2
6
,
2
0
)
⟶R(x
3
,y
3
)=R(−3,0)
Thus, midpoint of line PQ is (-3,0) .