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2 years ago

What is the volume of this figure?

Mathematics

2 answers:

svet-max [94.6K]2 years ago

8 0

Answer:

677600

Step-by-step explanation:

you just have to multiply all the numbers together.

Nataliya [291]2 years ago

4 0

Answer:

2700 ft^3

Step-by-step explanation:

You can split up the object into two 3-dimensional figures and add them up.

The formula for this problem would be:

(11x10x22)+(7x4x10)

Now you have to multiply the numbers in the parenthesis and you would get:

2420+280

Then you would simply add and have a final answer of 2700.

I hope this helps!:)

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Find the slope of the tangent line to the curve f(x)=e^(x) at (0.4,1.49)

almond37 [142]

Answer:

1.49

Step-by-step explanation:

In order to find the slope of the tangent line to a given equation, and in a given point, we need to:

1. Find the first derivative of the given function.

2. Evaluate the first derivative function in the given point.

1. Let's find the first derivative of the given function:

The original function is $f(x)=e^{x}$

But remeber that the derivative of $e^{x}$ is $e^{x}$

so, $f'(x)=e^{x}$

2. Let's evaluate the first derivative function in the given point

The given point is (0.4,1.49) so:

$f'(x)=e^{x}$

$f'(0.4)=e^{0.4}$

$f'(x)=1.49$

Notice that the calculated slope of the tangent line is equal to the y-coordinate of the given point because f'(x)=f(x). In conclusion, the slope of the tangent line is equal to 1.49.

8 0

3 years ago

Solve 7x + 6 < 3(x - 2).

sasho [114]

7x+6=3x-6
+6 +6
7x+12=3x
-3x -3x
4x+12=0
-4x -4x
divide both sides by -4 but you have to flip the sign.
-3>x
or
{x | x < -3}

8 0

3 years ago

A eagle has landed in a tree 50 feet above sea level. Directly below the eagle, a seagull is flying 17 feet above sea level. Dir

Luba_88 [7]

Answer:

As attached

Step-by-step explanation:

6 0

3 years ago

Hillel is juggling flaming torches to raise money for charity. His initial appearence raises $500, and he raises $15 for each mi

7nadin3 [17]

Answer:

r(t) = 15t+500

Step-by-step explanation:

Since the amount of money (r) is a function of the time (t) we will make it the y-value. t is how much time and he gets $15 a minute so we multiply t by 15. 500 is how much he gets paid for doing it. If he showed up and just left, he would still get 500.

8 0

3 years ago

What is the slope intercept form of a linear function

aivan3 [116]

Answer:

In the slope-intercept form you use the slope of the line and the y-intercept to express the linear function. ... y=mx+b. Where m is the slope and b is the y-intercept.

Step-by-step explanation:<em> I hope this helps</em>

5 0

3 years ago

Read 2 more answers