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3 years ago

12

Multiply the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending pow

ers of x.
(8x + 3)(4x + 7)

1 answer:

attashe74 [19]3 years ago

4 0

32x^2+64x+12x+21 => 32x^2+76x+21 you multiply the two equation together and you will get this

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2. Three points of a parallelogram are (4, 3), (-4, 3), and (2, 3). Find the coordinates of the 4th point to complete the parall

antiseptic1488 [7]

Parallelograms have equal and parallel opposite sides

<em>The coordinates of the 4th point is (-2,3)</em>

Let the parallelogram be ABCD, such that:

$A = (4,3)$

$B =(-4,3)$

$C = (2,3)$

A and B have the same y-coordinates, while their x-coordinates are additive inverse

This means that:

The y-coordinates of point C and point D will be the same, while their x-coordinates will be additive inverse.

<u>For point C</u>

We have:

$x = 2$

$y = 3$

<u>For point D</u>

The coordinates would be:

$x =- 2$

$y = 3$

Hence, the coordinates of D is (-2,3)

Read more about parallelograms at:

brainly.com/question/9680084

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2 years ago

Six of 16 students in Mr. McConney's class are serving detentions, the rest are here for tutoring. What percent of students are

Ivan

Answer:

62.5%

Step-by-step explanation:

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3 years ago

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Write 4km^2/12k in simplest form

Slav-nsk [51]

4km^2/12k in simplest form is 1/3y^2

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3 years ago

What does the variable X equal

Ray Of Light [21]

The variable x always equals 1

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2 years ago

X-5+x-11=100 what is the reason for this statement for geometry?

Mariulka [41]

Answer:

because when the value of x is replaced in the factorisation it Will be equivalent to 100

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