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Klio2033 [76]
2 years ago
15

Find the volume of the darkly shaded region

Mathematics
1 answer:
kupik [55]2 years ago
4 0

Answer:

80

Step-by-step explanation:

You might be interested in
What, in degrees, is the measure of the largest angle in $\triangle PQR?$
irina1246 [14]

Answer:

108 degrees

Step-by-step explanation:

3x+x+6x=10x, 180/10=18 and 18x6 is 108

3 0
2 years ago
For problems a - d, write the function in the form LaTeX: y=ab^x. y = a b x . a) LaTeX: y=3\sqrt{4^{2x}} y = 3 4 2 x b) LaTeX: y
elixir [45]

Step-by-step explanation:

To write the equation in LaTeX in form y = ab^x  or ab^x for y = abx .........(1)

(a) LaTeX: y=3\sqrt{4^{2x}}  y = 3 4 2 x can be written in mathematical form as

y=3\sqrt{4^{2x}} ; y = 342x

on comparing with equation (1) we get a =3 and b =4

⇒y = 34^x or 34^x

(b) LaTeX: y=\frac{\sqrt[3]{5^{3x}}}{2} y = 5 3 x 3 2 can be written in mathematical form as

y=\frac{\sqrt[3]{5^{3x}}}{2} ; y = 342x

on comparing with equation (1) we get a =0.5 and b =5

⇒y = \frac{1}{2}5^x

(c)LaTeX: y=8^{x+2} y = 8 x + 2 can be written in mathematical form as

y=8^{x+2}

on comparing with equation (1) we get a =64 and b =8

y = 64 . 8^x

(d)LaTeX: y=\frac{3^{2x+1}}{\sqrt{3^{2x}}}  can be written in mathematical form as

y=\frac{3^{2x+1}}{\sqrt{3^{2x}}} = 3^{x+1} = 3 . 3^x

on comparing with equation (1) we get a =3 and b =3

y = 3 . 3^x

7 0
3 years ago
Let f(t) be the the number of units produced by a company t years after opening in 2005. What is the correct interpretation of f
Crazy boy [7]

Answer:

In 2011, 44,500 units are produced

Step-by-step explanation:

Let

t ----> the number of years after 2005

f(t) ----> the number of units produced by a company

we have

f(6)=44,500

so

For t=6, f(t)=44,500

That means

The number of units produced by a company is  equal to 44,500 units six years after 2005

so

six years after 2005 is the year 2011

therefore

In 2011, 44,500 units are produced

4 0
3 years ago
Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a fl
Kazeer [188]

Answer: 10 ft

Explanation

As two right triangles (a triangle with a 90º angle) are formed, to know the distance between AB we have to calculate BC, AC and subtract.

0. Calculating BC

We have a 30º angle and an adjacent side 5√3ft (as the hypotenuse is the side opposite to the 90º angle). Thus, using the tangent function where:

\tan\theta=\frac{opposite}{adjacent}

we can find the opposite side, which is BC. Replacing the values and simplifying we get:

\tan(30\degree)=\frac{BC}{5\sqrt{3}}BC=5\sqrt{3}\tan(30\degree)BC=5ft

Thus, the segment BC measures 5ft.

<em>2. Calculating segment AC</em>.

In this case, our hypotenuse changes. However, we are still looking for the opposite side. Using the tangent function as before we get:

AC=5\sqrt{3}\tan(60\degree)AC=15

<em>3. Calculating the distance between A and B</em>

AC-BC=15-5=10ft

6 0
1 year ago
20 is 8 percent of what number?<br> Please help!
Ipatiy [6.2K]

Answer:

250

Step-by-step explanation:

You would get 20 times 10 so that would 80 percent of it

Then you would add another 16 percent so that would be 240

Then you have 4 percent left so half of 20 if 10

So therefore you have 250

8 0
2 years ago
Read 2 more answers
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