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lesya692 [45]
2 years ago
11

The quadratic function g(x)=ax^2+bx+c has the complex roots (-5+9i) and (-5-9i).

Mathematics
1 answer:
Gekata [30.6K]2 years ago
6 0

Answer:

I don't know sorry

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Can u solve the answer
pickupchik [31]

Answer:

She needs 50 ft² of wood to cover the table

Step-by-step explanation:

You need to know the formula for area of a trapezoid, which is

A = (B1 + B2)h/s     (add the bases together, multiply by the height, then divide

                                by 2)

We are given B1 = 12, B2 = 8, and h = 5, so plug them in and simplify

A = (12 + 8)(5)/2

 

    A = (20)(5)/2

       A = 100/2

         A = 50 ft²

5 0
3 years ago
The equation c = 35h + 60 describes a painters charges , c , for a job that takes h hours. Which statement is correct?
Neko [114]

The painters hourly rate is $35.00

no matter how much hours, each hour costs $35, as seen (35h)

hope this helps

8 0
3 years ago
Read 2 more answers
HELP MEEEEE ITS THE LAST QUESTION AND IM SO LOST PLEASE HELP
V125BC [204]
It’s either 0 or 1.2
7 0
2 years ago
PLEASE HELP ASAP THE DETAILS ARE BELOW.What is the value of x?
Aloiza [94]

Answer:

x = 30°.

Step-by-step explanation:

The dashes on the three lines indicate that the three lines are of equal lengths. The smaller triangle made out of the three lines (the one with two vertices on the circumference of the circle and one at the center of the circle) is an isosceles triangle. All three of the triangle's interior angles are 60° since it is isosceles.

The line (the one with arrows on its ends) touches the circle at only one point. That line is a tangent to the circle. That line is perpendicular to the segment that connects the center of the circle to the point of tangency. The angle between the two will be 90°.

The largest triangle includes three angles:

  • The angle with the center of the circle as its vertice: 60°;
  • The right angle due to the tangent to the circle: 90°;
  • The angle x°.

What is the value of x?

The three interior angles of a triangle add up to 180°. As a result,

60° + 90° + x° = 180°

x = 180 - 90 - 60 = 30.

6 0
3 years ago
What is the difference between “ and “ and “ or “ ?
Nata [24]

Answer:

And is an inclusive conjunction, meaning more can follow and exist at the same time, while or is an exclusive conjunction, meaning only one choice can exist at one time.

Step-by-step explanation:

6 0
3 years ago
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