3 years ago

Answer this question

Mathematics

1 answer:

aleksandrvk [35]3 years ago

7 0

I’m not sure how to type this but here’s the answer! Have a good day

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What is the difference between 179 and 320

borishaifa [10]

Um... the answer is 141.

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3 years ago

Melissa's family is on vacation.they spend $125 per day on food and entertainment.they have a budgeted only up to $750 for food

jeyben [28]

Melissa's family can afford 6 days of vacation.

Reason:

You need to divide the budget by the money they spend everyday.

$750 ÷ $125 = 6 days that the family can afford to pay for vacation.

Hope this helps you!

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3 years ago

Factor the polynomial function over the complex numbers. f(x)=x^3-2x^2+3x-6

Airida [17]

$f(x)=x^3-2x^2+3x-6=x^2(x-2)+3(x-2)=(x-2)(x^2+3)\\\\i=\sqrt{-1}\to i^2=-1\\\\x^2+3=x^2-(-3)=x^2-3i^2=x^2-(\sqrt3)^2i^2)=x^2-(i\sqrt3)^2\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\\boxed{f(x)=(x-2)(x-i\sqrt3)(x+i\sqrt3)}$

6 0

3 years ago

The path of water from a hose on a fire tugboat can be approximated by the equation y=-0.0055x^2 +1.15x + 5, where y is the heig

Komok [63]

Answer:

The water is 208.22ft from the tug boat

Step-by-step explanation:

The governing equation is $y=-0.0055x^2 +1.15x + 5$

y is the height above the ocean

x is the distance from the tugboat

if y= 6ft, the equation will now become

$6=-0.0055x^2 +1.15x + 5$

we can arrange this properly to form a quadratic equation by grouping like terms.

$-0.0055x^2 +1.15x -1=0$

solving quadratically we have two values of x as 208.22ft and 0.873 ft.

We can take a more realistic value as a solution to our problems:

208.22ft

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4 years ago

With the sum of 16 and the difference of 6 what would be the two numbers to solve it

netineya [11]

The two numbers are 11 and 5.

5 0

4 years ago

Read 2 more answers