2x + 7y + 3x + 5y
5x + 12y
Answer:
Step-by-step explanation:
KE = ½mv²
KE₁₀ = ½(1100)10² = 55000 = 55 kJ
KE₃₀ = ½(1100)30² = 495000 = 495 kJ
9 times greater
This is my interpretation of the questions answer. If you are thinking of a design ten just make a snake one. Its simple but not hard.
Answer:
15
Step-by-step explanation:
15 x 2 = 30
The contrapositive switches the hypothesis and the conclusion and negates both in this form:
Statement: If A, then B
Contrapositive: If not B, then not A.
In this case, the statement is:
<span> "If the lights are off, there is no one inside."
Contrapositive:
If there is someone inside, the lights are on. </span>
