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lesya692 [45]
3 years ago
11

Solve For U -4 +2u = 6

Mathematics
2 answers:
ratelena [41]3 years ago
8 0

Answer:u=5

Step-by-step explanation:

Drupady [299]3 years ago
6 0

Answer:

u=5

Step-by-step explanation:

-4 +2u = 6

2u=10

u=5

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Let h(x)=505.5+8e−0.9x . What is h(5) ? rounded to the nearest tenth. any help would be great
Naddik [55]
For this case, the first thing we are going to do is rewrite the function.
 We have then:
 h (x) = 505.5 + 8 * exp (-0.9 * x)
 We evaluate the value of x = 5 in the function.
 We have then:
 h (5) = 505.5 + 8 * exp (-0.9 * 5)
 h (5) = 505.588872
 round to the nearest tenth:
 h (5) = 505.6
 Answer:
 
the value of h (5) is:
 
h (5) = 505.6
3 0
3 years ago
Read 2 more answers
I need help please????
tino4ka555 [31]

Answer:

um its 2.6

Step-by-step explanation:

because 5 goes into 13 twice with 3/5 left witch is .60 or .6

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7 0
3 years ago
Acellus
zhenek [66]

Answer:

y=6 x²+13x-5

Step-by-step explanation:

This is the equation, the constant is -5 instead of 1 ... after calculation

8 0
3 years ago
The distance between the parallel lines x – 2y = 3 and 2x – 4y = 12 is
Svetradugi [14.3K]

Given :

Parallel lines are

x – 2y = 3 and 2x – 4y = 12

Step-by-step explanation:

Lets write the given lines in slope intercept form y=mx+b

x -2y = 3  \\-2y=-x+3\\Divide \; both \; sides \; by -2\\y=\frac{x}{2} -\frac{3}{2}

From the above equation , y intercept of first line is \frac{-3}{2}

Solve the second equation for y and find out y intercept

2x-4y=12\\-4y=-2x+12\\Divide \; by \; -4\\y=\frac{1}{2} x-3

y intercept of second line is -3

To find the distance between parallel lines, we subtract the y intercepts

\frac{-3}{2} -(-3)=\frac{-3}{2} +\frac{6}{2} =\frac{3}{2} =1.5

Answer:

The distance between the parallel lines = 1.5

Reference:

brainly.com/question/24145911

7 0
3 years ago
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Is y=−7x+16 exponential, state if it is growth or decay
Ivenika [448]

Answer:

It is a state of decay.

Step-by-step explanation:

Graph to figure out of it is growth or decay. If it is increasing than it is growth, if it is decreasing it is decay.

Graph:

0   16

1    9

2    2

3    

4

5 0
4 years ago
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