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OleMash [197]
3 years ago
7

One lap around the lake is 710 mile.

Mathematics
1 answer:
pav-90 [236]3 years ago
3 0
The answer should be 63/10
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Math help please please ​
Vika [28.1K]

Answer:

3(3x+1) (2x-1)

Step-by-step explanation:

18x^2 -3x-3

Factor out a 3

3(6x^2 -x-1)

3(3x+1) (2x-1)

6 0
3 years ago
While testing a new pesticide, an agricultural scientist uses two functions to predict the yields of two same-sized potato farms
Pepsi [2]

Answer:

A. h(x)= -5.86x^2 + 23.37x + 34

Step-by-step explanation:

If the scientist uses the same amount of pesticide on the two farms then the x's of the functions are the same.

Then, the combined yield h(x) of the two farms is just the yield of the first farm plus the yield of the second farm:

h(x)=f(x)+g(x).

Now, since

f(x)= -2.43x^2+10.37x+9

and

g(x)= -3.43x^2+13x+25,

then

h(x)= (-2.43x^2+10.37x+9)+(-3.43x^2+13x+25)

we add the coefficients of the  corresponding terms to get:

h(x)= (-2.43x^2-3.43x^2)+(10.37x+13x)+(9+25)

\boxed {h(x)=-5.86 x^2 + 23.37 x + 34.}

Which is choice A.

4 0
3 years ago
Which of the following equations have infinitely many solutions?
ikadub [295]

The equation which represents a system with infinitely many solutions is;

<h3>What system of equations have infinitely many solutions as in the task content?</h3>

The condition for a situation in which case an equation has infinitely many solutions is such that the right hand side and left hand side of the equation are equal.

On this note, it follows that the answer choices which represents the equations with infinitely many solutions is;

  • 46x+23=46x+23

Read more on infinitely many solutions;

brainly.com/question/27927692

#SPJ1

4 0
2 years ago
Please help I hate math
soldi70 [24.7K]

Answer:

the first fraction is 9 and the second one is -5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
*square root* 56 exponent 7<br> - simplify this radical please
LiRa [457]
2 to the 2nd power × 14 =Square root of 56
4 0
3 years ago
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