Answer:
The answer to your question is 1.59 km
Step-by-step explanation:
Data
Sign 54 km or 34 mi
1 mi = ? km
Process
1.- Use proportions and cross multiplication to find the answer
54 km ----------------- 34 mi
x km ---------------- 1 mi
x = (1 mi x 54 km) / 34 mi
-Simplification
x = 54 km / 34
-Result
x = 1.59 km
2.- Conclusion
1 mile is equivalent to 1.59 km
The answer to this question is A.48
To solve this problem you must apply the proccedure shown below:
1. You have the following parametric equations given in the problem above:
<span> x=e^3t
y=e^-t</span>
2. Therefore, you must solve fot et in the second equation, as below:
y=e^-t
y=1/e^t
e^t=1/y
3.Substitute into the first equation:
x=e^3t
x=(e^t)^3
x=(1/y)^3
x=1/y^3 (y>0)
The answer is: x=1/y^3 (y>0)
Answer:
Graph y=3x^2+6x-2. y=3x2+6x−2 y = 3 x 2 + 6 x - 2. Find the properties of the given parabola. Tap for more steps... Rewrite the equation in vertex form.
Step-by-step explanation:
Then plug this x back into the original equation, y=3x2−6x−2
Step-by-step explanation:
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