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aalyn [17]
3 years ago
15

I don't understand these I need help

Mathematics
1 answer:
kozerog [31]3 years ago
4 0
F(x) . g(x) means that you have to multiply both functions.

This is how you do it:

\frac{4x^2 + 6}{2}.  \frac{3}{2x^2+3} =  \frac{2(2x^2+3).3}{2.(2x^2+3)}= 3

Note that I have simplified the expressions that are common in the numerator and denominator.

Answer: option D. 3
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Two combine harvesters are able to harvest the crop from 320 acres in a certain amount of time. Working together for the same ti
Shtirlitz [24]

2=320

320/2=  160


Key:

*1=160



3*160=480

4*160=640

12*160= 1920


4 0
3 years ago
Solve the following equations: <br> 4 1/5 ÷ 1 1/5 = 11 - 1 7/18x
Savatey [412]

Answer: what kind of equations is that, that is mad hard

7 0
3 years ago
Read 2 more answers
1. {(0, 2), (4, 2), (3, 2), (5, 1), (6, 2)}
o-na [289]
A) The domain of this relation would be 0,4,3,5, and 6. These are our possible x values for the function. Since this equation doesn't tell us to assume that it's a function then it's fine for us to list them separately.
B) The range of this function is 2 and 1. This is for the same reasons listed in A.
C) This can be a function because although it has the same y-values several times, the x values are always different. This would not be a linear function though, since the slope should be zero, and the value (5,1) would come off of the function y=2.
8 0
4 years ago
HELPPPP
finlep [7]
The answer is B. Draw a perpendicular bisector
3 0
3 years ago
Read 2 more answers
What is this math problem???<br><br> g(x)=1/20x(x-100)
Fudgin [204]

Answer:

the x intercept is (0,100) and the y intercept is (0,0)

Step-by-step explanation:

g(x)=1/20x(x-100)

g(0)=1/20(0)(0-100)

g(0)=1/20*0(0-100)

g(0)=100

6 0
3 years ago
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