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3 years ago

Kal is decorating the outside edge of a square

Mathematics

1 answer:

Grace [21]3 years ago

5 0

Answer: Option A
Take not that this is a square bulletin board thus area = Length Times Base. Notice how it says its a square as well? thus telling us that each side is of equal length

Squaring the value N would give us the value of the one side of the board

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Factor the polynomial F(x) =x^3-x^2-4x+4 completely.

Norma-Jean [14]

Answer:

Step-by-step explanation:

PART 1:

Possible roots by noticing the coefficient of first term:

x = 1, -1

PART 2:

1 | 1 -1 -4 4

1 0 -4 0

The remainder is zero, hence one factor is (x-1)

PART 3:

$x^3-x^2-4x+4=(x^2-4)(x-1)\\\\x^3-x^2-4x+4=(x+2)(x-2)(x-1)$

PART 4:

$f(x)=(x+2)(x-2)(x-1)\\\\=(x^2-4)(x-1)\\\\=x^3-4x-x^2+4\\\\=x^3-x^2-4x+4$

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3 years ago

I'm 2003, the population of Charlotte, NC was 584,658. According to the U.S. Census Bureau, Charlotte has been growing at the ra

dlinn [17]

If a certain place's population is given to be growing at a rate of 4.8% annually, the population after t years from 2003 will become (1.048^t) times the given initial population. This translates to a mathematical equation which is equal to,
At = (584,658(1.048^t)

6 0

3 years ago

Mr downs bought a camera for 56$. this was 80% of the list price. what was the list price

Vsevolod [243]

I got 70 as the list price. If it’s multiple choice and 70 isn’t one of the answers I’m sorry

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3 years ago

Find the coordinates of the intersection of the diagonals of parallelogram qrst with vertices q(-8,1), r(2,1), s(4,-3), t(-6,-3)

TiliK225 [7]

Answer:

Point of intersection is (-2, -1).

Step-by-step explanation:

The diagonals bisect each other so we only need to find the midpoint of one of the diagonals. We'll use the diagonal qs:-

Midpoint = (-8 + 4)/2, (1 + -3)/2

= (-2, -1)

3 0

4 years ago

What is the correct answer 3/4×1/4

dedylja [7]

The answer would be 3/16 since 3*1 equals 3 and 4*4 equals 16

6 0

3 years ago