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kompoz [17]
3 years ago
15

What is the answer to the question in the picture?

Mathematics
2 answers:
Yanka [14]3 years ago
7 0
The answer is c because the 4th power
OLEGan [10]3 years ago
5 0

option D

2x+x²+4x³

3 is the largest exponent value , so the degree of the polynomial is 3 .

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A financial advisor puts 1/10 of all income into a savings account and puts the rest into a checking account. Which statement is
EleoNora [17]

Answer: See explanation

Step-by-step explanation:

There are no options attached to this.

The fraction in a checking account will be: = 1 - 1/10 = 9/10

Since the financial advisor puts 1/10 of all income into a savings account. The percentage in the savings account will be: = 1/10 × 100 = 10%

The Percentage in the checking account will be: = 9/10 × 100 = 90%

4 0
3 years ago
The length of a rectangle is a inches. Its width is 5 inches less then the length. Find the area and perimeter of the rectangle
Travka [436]

Answer:

Area = (a² -5a) in²

Perimeter = (4a -10) in

Step-by-step explanation:

Let the length of the rectangle be a.

Given that, its width is 5 in less than the length.

So,

length ⇒ a

width ⇒ (a - 5)

First, let's find the area of the rectangle.

Area = length × width

Area = a ( a - 5 )

<em>Solve the brackets.</em>

Area = <u>(a² -5a) in²</u>

<u />

Now, let us find the perimeter of the rectangle.

Perimeter = 2 ( l + w )

Perimeter = 2 ( a + a - 5 )

Perimeter = 2 ( 2a - 5 )

Perimeter = <u>(4a -10) in</u>

3 0
2 years ago
I need help with this...
Korvikt [17]

Answer:

b=5.76or 576

c=2.4 or 0.024

7 0
3 years ago
Add these polynomials and simplify. Enter your response in standers form (x^4-9+5x^7) + ( 5x -10 +3x^4 - 2x^2)
Natali [406]

Answer:

5x^7 + 4x^4 - 2x^2 + 5x - 19

Step-by-step explanation:

Start by copying 5x -10 +3x^4 - 2x^2 here.  Next, add x^4 to +3x^4, -9 to -10, and 5x^7:

5x - 10 +3x^4 - 2x^2

     -  9  +x^4               + 5x^7

-----------------------------------------

5x - 19 + 4x^4 - 2x^2 + 5x^7

Now rearrange these terms in descending order by powers of x:

5x^7 + 4x^4 - 2x^2 + 5x - 19   (answer)

4 0
3 years ago
Read 2 more answers
What is the inverse of the function y= x^2-12
aalyn [17]

Answer:

y=\sqrt{x+12}

Step-by-step explanation:

To find the inverse of a function, what I like to do is to switch the places of x and y, and then try to isolate y again like so:

x=y^2-12

x+12=y^2

y=\sqrt{x+12}

Hope this helps!

7 0
3 years ago
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