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stepan [7]
3 years ago
13

Find the zeros of f(x)=-x^2+6x+27

Mathematics
1 answer:
lara31 [8.8K]3 years ago
4 0

Answer:

Zeroes of this function are -3 and 9.

Step-by-step explanation:

Using quadratic formula we have:

(-6 +- \sqrt{6^{2}-4(-1)(27) }) / 2(-1)

= -3, 9

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uranmaximum [27]

Answer:

could be not safe pls put image

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please Help! I need This quickly!!!
Alexus [3.1K]

The area of the smallest box that a circular pizza will fit into = 1661 squared cm.

<h3>What is Area of Circle?</h3>

The area of a circle is the amount of space enclosed within the boundary of a circle. The region within the boundary of the circle is the area occupied by the circle.

The circular pizza requires the same amount of dough as the square pizza.

Area of the square pizza =40 cm * 40 cm

                                         = 1600 cm^{2}.

Area of circle= \pi\; r^{2}

        1600     = 3.14 *r^{2}

         r^{2} = 510

        r= 22.58

       r = 23 cm approx.

Area of circle= \pi\; r^{2}

                     = 3.14 * (23)^{2}

                     = 1661.06 squared cm

The area of the smallest box that a circular pizza will fit into = 1661 squared cm.

Learn more about area of circle here:

brainly.com/question/11952845

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5 0
2 years ago
You map several locations in your home town using a coordinate plane in which each unit represents 1 mile. Your school is at (-2
bonufazy [111]
Your apartment is closer to your school
7 0
2 years ago
What is the total area of the figure above ?
fenix001 [56]

Answer:

10*10/2=50

20^2-10^2=100

10*10/2=50

50+50=100

Step-by-step explanation:

8 0
3 years ago
HOW DO TWO FRACTIONS HAVE A SUM OF EXACTLY 1 ?
pashok25 [27]
When the denominator and numerator have the same number for example 2/2 or 3/3,6/6,and so on.
Hoped I helped.
5 0
3 years ago
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