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Tasya [4]
4 years ago
7

Splitting a polygon into triangles is a method used in calculating the sum of the interior angles of a polygon. Using this metho

d, how many triangles does a 7-sided polygon contain?
Mathematics
1 answer:
astra-53 [7]4 years ago
5 0
It contains 4 or 3 triangles
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Score: 16.17/50
Vesna [10]

Answer:

There will be $4450 left at the end of the year.

Step-by-step explanation:

We first take 11% and multiply it by $5,000. We get 550. This means that the account will lose $550. Next, we take our original amount, $5,000, and subtract $550 from it. We will get $4450.

5 0
4 years ago
Tommy is making an ice cream sundae. He can choose 1 of 3 flavors of ice cream, 1 of 5 syrups, and 1 of 4 candy toppings . How m
vagabundo [1.1K]
The  answer is 60 [[[[[[[[[[[[[[[[[[[[[[[[[[[[[
3 0
4 years ago
When will the equation p(b)=520(0.88)^b have a value less than 100?
yulyashka [42]

Answer:

The given equation will have value less than 100 whenever the value of b is greater than 12.89

Step-by-step explanation:

For the given equation, p(b) = 520 × 0.88^{b} to have a value less than 100 we can establish inequality as:

                     p(b) < 100

         or,  520 × 0.88^{b} < 100

         or, \frac{520}{520} × 0.88^{b} < \frac{100}{520}

         or, 0.88^{b} < \frac{1}{5.2}

         or, ㏒ ( 0.88^{b} ) < ㏒  (\frac{1}{5.2})

         or, b× ㏒ 0.88 < ㏒  (\frac{1}{5.2})

         or,  \frac{log (\frac{1}{5.2}) }{log (0.88)}   <  b

         or, 12.89 < b

Hence for the equation to have value less than 100, b must be greater than 12.89.

3 0
4 years ago
for the simple harmonic motion equation d = 9cos(pi/2)(t), what is the maximum displacement from the equilibrium position ?
belka [17]

Answer:

The maximum displacement from the equilibrium position is 9

Step-by-step explanation:

We are given

equation for the simple harmonic motion equation

y=9cos(\frac{\pi}{2}t)

we can use trig formula

y=Acos(Bt)

The maximum value of this equation is always A

So, firstly, we will compare and find A

A=9

so,

The maximum displacement from the equilibrium position is 9

8 0
3 years ago
Read 2 more answers
What number is 2e+204
Arada [10]
E is equal to 2.71828
2(2.71828) + 204 = 209.44
7 0
3 years ago
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