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tekilochka [14]
3 years ago
15

Let f(x)=-4x+7 and g(x)=10x-6. Find f(g(x))

Mathematics
1 answer:
finlep [7]3 years ago
7 0
F(g(x)) = -4(10x-6) + 7
 = -40x + 24 + 7
 = -40x + 31
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Find the Total Surface Area and the Volume of these shapes:
fiasKO [112]

Answer:

6156

Step-by-step explanation:

formula is TSA=2LW+2LH+2HW

7 0
2 years ago
Not quite sure. Is this correct?
vovikov84 [41]

Answer:

No, that answer is not correct. If you split the figure in half you have one line of symmetry. I think that the figure only has one line of symmetry.



7 0
2 years ago
3x+2y=6 and y=-3/2x+5
love history [14]
In order to solve for parallel, perpendicular, or neither, you have to look at the slope.

If the slope is the same for both equations, it is most likely parallel.
If it's the reciprocal (Where you flip the number and add change the signs. For example, the reciprocal of 1/2 is -2)
If the slope is not the same or the reciprocal, then it is neither. 

So for the first equation, your slope is:
3x+2y=6
2y=-3x+6
y=-3/2x+3      The equation y=mx+b can help you here, where m is the slope.
Your slope is -3/2

For the second equation, your slope is -3/2 since y=-3/2x+5 is already in y=mx+b form and m is the slope.

Since both slopes are -3/2, then you have parallel equations!

(Be careful though, sometimes it will have the same slope but there will also be the same y-intercept. If that happens, it's no longer parallel, but it's the same equation. Such as y=-3/2x+1 and y=-3/2x+1. In this case there will be infinite solutions, but parallel equations have no solutions.)

I hope this helps!! Please ask if you have more questions!
6 0
3 years ago
what is the difference in there elevation an airplane flies at an altitude of 25,000 feet a submarine dives to a depth of 600 fe
Andru [333]

I did 25,000 - (-500) = 25,600

I did -500 (negative 500) because it is below the sea level and positive 25,000 because it above the sea level

7 0
3 years ago
Select the graph that represents the given set. (Click on the graph until the correct one is showing.) D = {(1, 1), (1, 2), (1,
vichka [17]

Answer: Vertical line x = 1

<u>Step-by-step explanation:</u>

(1, 1) (1, 2) (1, 3) (1, 4)

Notice that the x-value for each coordinate is 1.

The line is a vertical line (up & down) through x = 1

4 0
3 years ago
Read 2 more answers
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