3 years ago

Help would be greatly appreciated.

Mathematics

2 answers:

Rudiy273 years ago

8 0

Answer:

Step-by-step explanation:

Zolol [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Hope this helpss!! I just know, not much time to explain!!

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Plz help me with the problem below

zalisa [80]

Answer:

Step-by-step explanation:

4 0

3 years ago

Is x - 8 a factor of the function f(x) = -2x3 + 17x2 - 64? Explain.

Oduvanchick [21]

we know that

If $(x-8)$ is a factor of the function $f(x)=-2x^{3}+17x^{2}-64$

then

$x=8$ is a root of the function f(x)

therefore

For $x=8$ the value of the function must be zero

Verify

Substitute the value of $x=8$ in the function

$f(8)=-2(8)^{3}+17(8)^{2}-64$

$f(8)=-2(512)+17(64)-64$

$f(8)=-1,024+1,088-64$

$f(8)=-1,088+1,088$

$f(8)=0$

therefore

the answer is

Yes, $(x-8)$ is a factor of the function f(x)

7 0

3 years ago

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The perimeter of the square below is 36 yards. What is the length of each side? yards

Inessa05 [86]

Answer:

9 yards

Step-by-step explanation:

36 divided by 4 = 9

3 0

3 years ago

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In a race, there are 20 runners. Trophies for the race are awarded to the runners finishing in first and second place. In how ma

andrew11 [14]

Answer:

There are 380 ways that 1st and 2nd place can be determined in the race

Step-by-step explanation:

There are 20 possibilities for determine the 1st place

There are 19 possibilities for determine the 2nd place

Number of ways that 1st and 2nd place can be determined = 20 * 19

Number of ways that 1st and 2nd place can be determined = 380

7 0

3 years ago

Kyle made a down payment of $850 towards his car loan. He will be paying $415 every month for 24 months. What will the car cost

Len [333]

The answer is B because the formula would be 850+(415*24) and the sum of that would be 10810.

5 0

3 years ago

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