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irga5000 [103]
3 years ago
10

To the nearest square unit, what is the area of the regular heptagon shown below?

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
4 0

Answer:

B. 1783 square units

Step-by-step explanation:

user100 [1]3 years ago
3 0

Answer:

Its b: 1572 square units

Step-by-step explanation:

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I need help rn PLEASEEE heheheh
snow_lady [41]
  • Diameter = 51 cm
  • Radius (r) = 51 cm ÷ 2 = 25.5 cm
  • π = 3.14
  • Circumference
  • = 2πr
  • = 2 × 3.14 × 25.5 cm
  • = 160.14 cm
  • Area of a circle
  • = πr^2
  • = 3.14 × (25.5)^2 cm^2
  • = 3.14 × 25.5 × 25.5 cm^2
  • = 2041.785 cm^2

Hope you could understand.

If you have any query, feel free to ask.

4 0
2 years ago
The table shows the values of a function f(x).
QveST [7]

Answer:

The average rate of change is =-4

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is given by;

=\frac{f(b)-f(a)}{b-a}

We want to find the average rate of change of the function represented in the table  from x=-2 to x=2.

=\frac{f(2)-f(-2)}{2--2}

From the table f(-2)=25 and f(2)=9

The average rate of change from x=-2 to x=2 is

=\frac{9-25}{2--2}

=\frac{-16}{4}

=-4

3 0
3 years ago
Please answer CORRECTLY for brainliest guarantee. If your answer is not correct or does not have a explanation I will report you
Scorpion4ik [409]

Answer:

c. 45.34ft

Step-by-step explanation:

When leg one of the triangle is 15ft and leg two is 17 ft you would take   17^2 + 15^2 and then you find the square root of that (514) to get the hypotenuse of the triangle. After that you multiply by two to account for the 2/2 sqaure foot per each unit

4 0
3 years ago
Which expressions represents twelve diminished by six times a number:. 12-6n; 6n-12; 12n-6
Ede4ka [16]
12-6n
.......................
4 0
4 years ago
Read 2 more answers
Which of the following represents the factorization of the trinomal below
Allisa [31]
I believe B. is your answer. If you use the ac method, you will multiply 8 and 3 which is 24. So now, what factors of 24 will give you 10?6 and 4

Now substitute

8 {x}^{2}  + 4x + 6x + 3
Now do factorization by grouping.

4x(2x + 1) + 3(2x + 1)
Therefore, your answer is (4x+3)2x+1)
6 0
3 years ago
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