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Tresset [83]
3 years ago
6

If f(x) = 7+ 4x and g(x) =

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

B(27/10)that that is the answer

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Help me answer this question
balandron [24]

Answer: Sorry i whould help but I cant see it can you put it more bigger

Step-by-step explanation:

5 0
3 years ago
How many times greater is 8 x 10^-2 than 2x10^-6
umka21 [38]

Answer:

40,000

Step-by-step explanation:

You want to start with the exponent and then multiply afterward in both of the equations.

8 x 10^-2:

10^-2 = 0.01

0.01 x 8 = 0.08

2 x 10^-6:

10^-6 = 0.000001

0.000001 x 2 = 0.000002

Obviously, you can see the relationship between 8 and 2 in the division.  Now, you just divide 0.08 by 0.000002 and you get 40,000.

4 0
2 years ago
The library is 4 miles from the post office how many yards is the library from the post office
SpyIntel [72]
7040...........................
7 0
3 years ago
Read 2 more answers
Find the inverse Laplace transform, f(t), of the function:<br><br> F(s) = 7/s^2 + 5s + 24
BARSIC [14]

Answer:

y(t)=\frac{14}{\sqrt{71}}e^{-\frac{5}{2}t}sin\frac{\sqrt{71}}{2}t

Step-by-step explanation:

We are given that a function

F(s)=\frac{7}{s^2+5s+24}

We have to find the inverse transform of the function

F(s)=\frac{7}{s^2+2\cdot \frac{5}{2}s+\frac{25}{4}-\frac{25}{4}+24}

F(s)=\frac{7}{(s+\frac{5}{2})^2+(\frac{\sqrt{71}}{2})^2}

We know that laplace transform of sinhat

L(sinat)=\frac{a}{s^2+a^2}

L(e^{at}sinbt)=\frac{b}{(s-a)^2+b^2}

Using this formula we get

y(t)=\frac{7}{\frac{\sqrt{71}}{2}}\times e^{-\frac{5}{2}t}sin\frac{\sqrt{71}}{2}t

y(t)=\frac{14}{\sqrt{71}}e^{-\frac{5}{2}t}sin\frac{\sqrt{71}}{2}t

8 0
3 years ago
Let f(x)=3x-4 and g(x)10-x.what is f+g and what is it’s domain?
meriva

Answer:

2x + 6

Domain: All real numbers

Step-by-step explanation:

Step 1: Define

f(x) = 3x - 4

g(x) = 10 - x

Step 2: Find f(x) + g(x)

3x - 4 + 10 - x

2x + 6

Step 3: Domain

Since we can plug in any number <em>x</em>, the domain is all real numbers.

6 0
4 years ago
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