Answer:
AB + HC, HE + CD
Step-by-step explanation:
parallel lines are two lines that are always the same distance apart and will never meet, even if extended
hope this helps :)
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
Step-by-step explanation:
Let's represent our number as x.
x is being added to 6 * x², and it equals 12

Factor:

Solve for x:

Therefore,
x = -3/2 and 4/3.
Answer:
15.4 m
Step-by-step explanation:
Answer:
(-4, -5) it gives the answer in the question
Step-by-step explanation: