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3 years ago

Which of the following is the correct factorization of this trinomial?

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer:

(2x-3)(2x+3)

Step-by-step explanation:

4x^2-0x-9

(4x^2-9)

(2x)^2 - (3)^2

We recognize that this is the difference of squares a^2 - b^2 = (a-b)(a+b)

(2x-3)(2x+3)

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I need help with? this question. what is 7(-7)+149-56/2=?

Vlad [161]

Answer:

the answer is 22 hope this helps

Step-by-step explanation:

7(-7)= -49

-49+149=100

100-56=44

44/2=22

3 0

2 years ago

Read 2 more answers

How to calculate the percentage?

miv72 [106K]

$\: \: \: \: \:$

How to calculate percentage of a number. Use the percentage formula: P% * X = Y

Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.

Multiply by 100 and add a percentage sign
0.876 = 0.876 * 100 = 87.6%

<h2>hope it helps</h2>

7 0

2 years ago

you are considering changing insurance companies. your current company charges you $1,500 per year for homeowners insurance plus

Jobisdone [24]

Both companies charge the same amount I am assuming you are asking which to go with?

7 0

2 years ago

3/16 times 6 as a fraction

Basile [38]

Answer:

18/6= 1 1/8

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5 0

2 years ago

Cindy has a poster in the shape of a parallelogram.

Galina-37 [17]

You are basically trying to find the area of two triangles and a rectangle.

Rectangle= A= length*width

Triangle= A= 1/2*base*height

Rectangle:

1.5*1.9= 2.85

Two triangles:

A= 1/2* 0.5*1.5

A=1/2*.75

A=0.375

Multiply that by two, because the triangles are the same.

.75

.75+2.85= 3.6

3.60 ft^2 <== the answer :)

Always message me when you need help like this! I’m a college educated student! All subjects are answered!

8 0

3 years ago