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Sidana [21]
3 years ago
9

Whats the sum of 2x and 3

Mathematics
1 answer:
rjkz [21]3 years ago
5 0

Answer:

5x maybe dont take my word

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If the exponential parent function,
laila [671]

Answer: f(x) =3^{-x}-4

Step-by-step explanation:

Some transformations for a function f(x) are shown below:

If f(x)+k, the function is translated up "k" units.

If f(x)-k, the function is translated down "k" units.

If -f(x), the function is reflected across the x-axis.

If f(-x), the function is reflected across the y-axis.

Therefore, knowing those transformations and given the exponential parent function:

f(x) = 3^x

If it is reflected across the y-axis and the it is  translated down 4 units, we can determine that the resulting function is:

f(x) =3^{-x}-4

6 0
3 years ago
A company sells tents in two styles, shown below. The sides and floor of each tent are made of nylon. Which tent requires less n
BartSMP [9]

Answer:  Tunnel tent.

Step-by-step explanation:

The tent which has the minimum area requires less nylon to manufacture,

Since, the area of Pup tent = Area of 3 square each having side 8 ft + Area of 2 equilateral triangle having side 8 ft

= 3 \times ( 8^2 ) + 2\times \frac{64\sqrt{ 3} }{4}

=  192+ 2\times \frac{64\sqrt{ 3} }{4}

= 192+ 32\sqrt{ 3}

= 247.425625842\approx 247.43\text { square ft}

Now, the area of tunnel tent = Area of square having side 8 ft + total Area of half cylinder having radius 4 ft and height 8 ft

= 8^2 + \frac{1}{2} [ 2\pi\times 4(4+8)]

= 64 + \pi\times 48

= 64 + 3.14\times 48

= 214.72\text { square ft}

Since, 214.72 < 247.43

Thus, Tunnel tent requires less nylon to manufacture.

4 0
3 years ago
This graph represents a linear function.
Rudik [331]

Answer:

y=2x-2

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the decimal form of 18/20?
kompoz [17]
Just divide 18 by 20 , so its 0.9
3 0
2 years ago
Read 2 more answers
POS<br> 15<br> D<br> 7<br> G<br> Find each length<br> 10<br> CF=<br> FE<br> J.cz<br> E<br> *FD = 22
astra-53 [7]
Umm uhhh uhhhhhhhhhhhhhhh
6 0
3 years ago
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