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Mashcka [7]
2 years ago
15

PLEASE HELP QUICK :) multiple choice.

Mathematics
1 answer:
Damm [24]2 years ago
3 0

Answer:

  • C. f(x) = x³ + 10x² + 7x - 18

Step-by-step explanation:

If the function has a factor of x + 9, then the function will have a zero output at x = -9

<u>Lets verify:</u>

  • A. f(-9) = (-9)³ - 8*(-9)² - 11*(-9) + 18 = -1260, No
  • B. f(-9) = (-9)³ + 10*(-9)² + 7*(-9) - 27 =  -9, No
  • C. f(-9) = (-9)³ + 10*(-9)² + 7*(-9) - 18 = 0, Yes
  • D. f(-9) = (-9)³ - 8*(-9)² + 11*(-9) + 27 = -1449, No
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What strategies can be used to divide whole numbers
romanna [79]
One stratagie you can use is called the big 7
6 0
3 years ago
) Multiply. What is the product <br>(3 x 10^9) * (2 x 10^17) in scientific notation?​
Tasya [4]

Answer:

6 ×10^26

hope it helped

have a good day mate

4 0
2 years ago
Read 2 more answers
Describe at least two differences between constructing an inscribed regular hexagon and constructing an inscribed square.
liberstina [14]

Correct answer is A.

The diameter of the circle is used for the square construction, but the radius of the circle is used for the regular hexagon construction.

<h3>How to calculate the diameter?</h3>

If you know the radius of the circle, multiply by 2 to get the diameter. The radius is the distance from the center of the circle to the edge. For example, if the radius of a circle is 4 cm, then the diameter is 4 cm x 2 = 8 cm. If you know the circumference of the circle, divide by π to get the diameter.

<h3>Briefing:</h3>

The diameter of the circle is used for the square construction, but the radius of the circle is used for the regular hexagon construction which is A.

The diameter of the circle is used for the square as l=2r therefore corresponds to the diameter, while for a hexagon r=r being the radius of the circle.

To know more about Diameter visit:

brainly.com/question/5501950

#SPJ4

I understand that the question you are looking for is:

Describe at least two differences between constructing an inscribed regular hexagon and constructing an inscribed square.

A) The diameter of the circle is used for the square construction, but the radius of the circle is used for the regular hexagon construction.

B) The radius of the circle is used for the square construction, but the diameter of the circle is used for the regular hexagon construction.

C) The square will need two arcs along the circle, but the hexagon will need two arcs above and two arcs below the diameter of the circle.

D) The square will need six arcs along the circle, but the hexagon will need two arcs above and two arcs below the diameter of the circle.

7 0
1 year ago
Simplify the expression 2.1(4.5x)
alexandr402 [8]
The answer is 94.5x because you have to multiply 2.1 times 4.5
5 0
3 years ago
Please help i will give brainly
Aneli [31]

Answer:

20.4 ft

Step-by-step explanation:

Since they're similar triangles (same shape, but not necessarily the same size), then you can set them up as fractions to find the missing measure.

6/9.7 = ?/33

A quick way to do use this setup is to multiply 33 by 6, then divide by 9.7.

This gives you 20.4 ft

7 0
2 years ago
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