It took Alex 2.5 hours to cover a certain route walking at a rate of 3.6 km/h. How long would it take Alex to cover the same rou
te walking 4.5 km/h?
1 answer:
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Answer:
Step-by-step explanation:
To solve problems like this, we need to multiply the base , , the amount of times as the exponent, 4.
Essentially, the equation is x
x
x
.
The product would be .
Now we can't forget that the exponent is a negative. But because the exponent is an even number, we don't need to worry about that.
Hope this helped :)
Answer: M∠2 just mean measure of angle 2,
Step-by-step explanation: So I worked it out and the awnser is B.
3 numbers/the degrees of all 3 sides always add up to 180 degrees.
Side 1 is 60 degrees and the left side is 20, so 20 + 60 + 3 (unkown number) = 180
60 - 20 = 100,
