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4 years ago

PLEASE HELP ME but only answer if you're gonna show work thank you!!

Mathematics

1 answer:

rosijanka [135]4 years ago

3 0

The factors of the given expression are x , x - 2 and x - 4

$V(x)= x^{3}- 6x^{2}+8x \\ \\ 
V(x)=x( x^{2} -6x+8) \\ \\ 
V(x)=x( x^{2} -2x-4x+8) \\ \\ 
V(x)=x[x(x-2)-4(x-2)] \\ \\ 
V(x)=x(x-2)(x-4)$

So the expression for height and length are x and x - 4

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Given triangle abc with b=10 and c=12 what is the measure of angle a that will maximize the area of the triangle

Natali [406]

So use the <span>Pythagorean Theorem. A^2 + B^2 = C^2 10^2 +12^2 = 15.6 hope this helps.

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4 years ago

What two prime numbers total 31

Llana [10]

Answer:

2, 29

Step-by-step explanation:

The prime numbers are 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89, and 97.

6 0

3 years ago

Please help i have less than 20 minutes

Alex787 [66]

Answer:

120

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The attendance for a team's basketball game can be approximated with the polynomial -5x^2+80x+285, where x is the number of wins

Elan Coil [88]

Answer:

The attendance when the team won 4 games in the previous month is 525

Step-by-step explanation:

The attendance for a team's basketball game can be approximated with the polynomial : $-5x^2+80x+285$

x represents the number of wins the team had in the previous month.

Factor the polynomial :

$-5x^2+80x+285$

$-5(x^2-16x-57)$

$-5(x^2-19x+3x-57)$

$-5(x(x-19)+3(x-19))$

$-5(x+3)(x-19)$

Substitute the value of x = 4

The attendance when the team won 4 games in the previous month = -5(4+3)(4-19)=525

Hence The attendance when the team won 4 games in the previous month is 525

8 0

4 years ago

Please show/explain how you found the answer

KATRIN_1 [288]

H=3.4s- start with the problem
20=3.4s- substitute the known number(s)
20/3.4=3.4/3.4 s- divide both sides by 3.4
The answer is about 5.88, your answer should be between 5 and 6

3 0

4 years ago