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Anuta_ua [19.1K]
3 years ago
7

The fact that the polynomial (3x^2+4x+5)+(2x+6) Fields a polynomial employs what property?

Mathematics
1 answer:
EleoNora [17]3 years ago
3 0

Answer:

The fact that the polynomial (3x2+4x+5) + (2x+6) yields a poloynomial, employs what property?

Step-by-step explanation:

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Can someone help me​
enot [183]

Answer:

EFD

Step-by-step explanation:

Just follow the marks on the triangle.

3 0
2 years ago
Read 2 more answers
Invest $6,300 in two different accounts the first account paid 11% the second account paid 6% in interest at the end of the year
MAVERICK [17]

Answer: he invested $5300 at 11% and $1000 at 6%

Step-by-step explanation:

Let x represent the amount which he invested in the first account paying 11% interest.

Let y represent the amount which he invested in the second account paying 6% interest.

He Invest $6,300 in two different accounts the first account paid 11% the second account paid 6% in interest. This means that

x + y = 6300

The formula for determining simple interest is expressed as

I = PRT/100

Considering the first account paying 11% interest,

P = $x

T = 1 year

R = 11℅

I = (x × 11 × 1)/100 = 0.11x

Considering the second account paying 6% interest,

P = $y

T = 1 year

R = 6℅

I = (y × 6 × 1)/100 = 0.06y

At the end of the year, he had earned $643 in interest , it means that

0.11x + 0.06y = 643 - - - - - - - - - -1

Substituting x = 6300 - y into equation 1, it becomes

0.11(6300 - y) + 0.06y = 643

693 - 0.11y + 0.06y = 643

- 0.11y + 0.06y = 643 - 693

- 0.05y = - 50

y = - 50/ - 0.05

y = 1000

x = 6300 - y = 6300 - 1000

x = 5300

7 0
3 years ago
Write the ratio two fifths<br> to 8 as a fraction in simplest form.<br><br> PLEASE HELP
charle [14.2K]

Answer:

the answer is b on oddesseyware

Step-by-step explanation:

7 0
3 years ago
The Venn diagram shows the number of employees who ranked skills important for their careers in the field. C
Contact [7]

Answer:

47

Step-by-step explanation:

In the picture attached, the Venn diagram is shown.

We can see in the picture that the intersection between C and M (symbolized by C∩M) is made by two regions, one with 22 employees and another one with 25 employees, then 22+25 = 47 satisfy C∩M

6 0
3 years ago
The length of a rectangular plot is 6m less than thrice its breath. Find the dimensions of the plot if its perimeter is 148m.
Elena-2011 [213]

length of a rectangle is 6 less than 3 times its width"

L = 3W-6

"perimeter of the rectangle is 148 meters"

2L + 2W = 148

L + W = 74

(3W-6) + W = 74

4W = 80

W = 20 m

L = 3W-6 = 54 m

6 0
3 years ago
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