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GarryVolchara [31]
3 years ago
12

Find (x-4) (2x +1) using table of products. Write in standard form

Mathematics
2 answers:
irina1246 [14]3 years ago
5 0

Answer:

2x^{2} - 7x - 4

Step-by-step explanation:

Give Me Brainllest

Sergio039 [100]3 years ago
3 0

Answer:

Your welcome ;)

Step-by-step explanation:

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Suppose the dimensions of a rectangle with a perimeter of 18 inches are quadrupled. Find the perimeter of the new rectangle in i
oee [108]

The new perimeter of the rectangle if the dimensions are quadrupled would be 72 inches.

<h3>What are the side lengths of the first triangle?</h3>

The perimeter is always obtained by adding all the sides. This means the possible side lengths of the original rectangle are:

  • 5 inches + 5 inches + 4 inches + 4 inches

<h3>What are the side lengths of the new triangle?</h3>

5 inches x 4 = 20 inches

4 iches x 4 = 16 inches

<h3>What is the new perimeter?</h3>

20 + 20 + 16 +16= =72 inches

Learn more about perimeter in: brainly.com/question/6465134

6 0
3 years ago
Which expressions are equivalent to the one below? Check all that apply.
Ilia_Sergeevich [38]

Answer:

Options C and D are correct answers.

C. 3

D. 3.In e

Step-by-step explanation:

  • In(e^3) (Given)

  • =3.In \:e

  • =3.(1)\:\:\:\:(\because In \:e = 1)

  • =3
5 0
2 years ago
I need help answering this question!
Molodets [167]

Answer:

2x+7=-3+2x multiply what’s in the bracket by the negative sign

Collect like terms

2x-2x=-3-7, so

0=-10

Step-by-step explanation:

I hope this is the answer, if it helped please give me brainliest

8 0
3 years ago
Your job is to sort and stack marbles for sale. a bag contains 55 marbles, some red and some green. if there are 11 red marbles,
Marina86 [1]
11 red marbles to 44 green marbles11/44
5 0
3 years ago
If 2 over 3 ton of gravel covers 3 over 4 of a driveway, how many tons of gravel are required to cover the entire driveway?
coldgirl [10]
The answer would be instead of 2/3 i twill need to be 3/3 so that equals 1.
7 0
3 years ago
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