2 years ago

Use the long division method to find the result when 4x³ + 15x² + 17x + 24 is divided by x + 3.

Mathematics

1 answer:

raketka [301]2 years ago

3 0

Answer:

4x^2+3x+8

Step-by-step explanation:

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Find the perimeter of the triangle shown.Simplify your answer.Show all your work.

VashaNatasha [74]

Answer: 12 sqrt(5)

Explanation:
First simplify:
= Sqrt(45)
= sqrt(9*5) sqrt of 9 is 3 so bring out 3
= 3sqrt(5)

= 2sqrt(20)
= 2sqrt(4*5) sqrt of 4 is 2 so bring that out and multiply it by 2
= 4sqrt(5)

= 5 sqrt(5) is already simplified

= 3sqrt(5) + 4 sqrt(5) + 5sqrt(5)
= 12 sqrt(5)

7 0

3 years ago

Simplify the expression 9xy^2 - 11xy^2

vitfil [10]

The answer is -13xy^2

3 0

4 years ago

The circumference of a circle is 7xm.

soldier1979 [14.2K]

Answer:

A = 3.57 m²

Step-by-step explanation:

Given that,

The circumference of a circle is 7xm.

The expression for the circumference of a circle is given by :

$C=2\pi r$

r is the radius of the circle

$r=\dfrac{C}{2\pi}\\\\r=\dfrac{7}{2\times \dfrac{22}{7}}\\\\r=1.11\ m$

The area of a circle is given by :

$A=\pi r^2\\\\A=3.14\times (1.11)^2\\\\A=3.89\ m^2$

Out of given option,

A = 3.57 m²

So, the area of the circle is 3.57 m².

7 0

3 years ago

Giving brainlist! write a rational math problem including Atleast multiplication and division

elixir [45]

Answer:

5*2+11+14/2

Step-by-step explanation:

7 0

3 years ago

The perimeter of Square three is 20.4 square units in the perimeter of square two is 27.2 square units what is the area of squar

koban [17]

Answer:

a=554.88

Step-by-step explanation:

20.4*27.2=

3 0

3 years ago