2x+2
Work:
Factor 2x^2+10x+12: 2(x+2)(x+3)
Cancel all x+3, leaving 2(x+2)
2x+2
Answer:
0.074
Step-by-step explanation:
cause in probability when two events are exclusive we use multiplication rule
It is necessary to include the term one then you will have the plus three
The time taken for radio signal to the earth's surface we shall proceed as follows;
time=(distance)/(speed)
Distance=7.5×10^6 meters
speed=3×10^8 meters/second
therefore:
Time=(7.5×10^6)/(3×10^8)=0.025 seconds
We conclude that it will take the signal 0.025 seconds to reach the surface of the earth.
<span>Divide both sides by -5.
</span><span><span>−<span>5x /</span></span><span>−5 </span></span>> <span>25 /<span>−<span>5
ANSWER: X < - 5
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