Evaluate {3^4}{3^2} for brainliest plz help me
2 answers:
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Step-by-step explanation:
In that equation it tells you that your slope is 2/3. It also tells you that your y intercept is -4. (Remember slope is written in y=mx+b) So first you plot your y value. (Remember that y intercept is up and down and slope is rise/fall over run) So your first point should be located at -4. Now you can began putting in your slope. Since your slope is positive, go up two and go to the right 3 times (rise/run). That's how you graph your equation.
Hello!
The figure is made up of a cylinder and a hemisphere. To the nearest whole number, what is the approximate volume of this figure?
Use 3.14 to approximate π .
Enter your answer in the box. in.³
Data: (Cylinder)
h (height) = 7 in
r (radius) = 2.5 in (The diameter is 5 being twice the radius)
Adopting:
V (volume) = ?
Solving: (Cylinder volume)
Note: Now, let's find the volume of a hemisphere.
Data: (hemisphere volume)
V (volume) = ?
r (radius) = 2.5 in (The diameter is 5 being twice the radius)
Adopting:
If: We know that the volume of a sphere is , but we have a hemisphere, so the formula will be half the volume of the hemisphere
Formula: (Volume of the hemisphere)
Solving:
Now, to find the total volume of the figure, add the values: (cylinder volume + hemisphere volume)
Volume of the figure = cylinder volume + hemisphere volume
Volume of the figure = 137.38 in³ + 32.70 in³
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I Hope this helps, greetings ... Dexteright02! =)