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inn [45]
2 years ago
14

Help please math thank you

Mathematics
1 answer:
bija089 [108]2 years ago
4 0

Answer:

5

Step-by-step explanation:

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You divide the pizza in to 12 equal slices
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Simplify to create an equivalent expression 2 - 4 * 5 p + 1
ahrayia [7]

2 - 4 * 5p + 1

Simplified, this equation looks like this:

4 * 5p = 20p

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20p + 1 is the simplified form of this equation.

8 0
3 years ago
Can you help me find all the seventh roots of unity? what do they look like graphed?
alex41 [277]

Answer:

There are seven seventh roots of unity, e2πki7 , all on the unit circle, r=1 above.

The first one is at θ=2π7=360∘7=5137 ∘ , and there are others at 4π7,6π7,8π7,10π7,12π7 and of course at 0 radians, i.e. unity itself.

How to find?

There are 4 fourth roots of unity and they are 1, i,−1 and−i

Each of the roots of unity can be found by changing the value of k k k in the expression e 2 k π i / n e^{2k\pi i/n} e2kπi/n. By Euler's formula, e 2 π i = cos ⁡ ( 2 π ) + i sin ⁡ ( 2 π ) = 1.

8 0
3 years ago
The sidewalks on both sides of Peach St, are parallel. One sidewalk can be modeled by the equation 2x - y=-1. Which equation cou
Otrada [13]

Answer:

I believe the answer would be d

Step-by-step explanation:

4 0
3 years ago
Can someone help me please
Nitella [24]

Answer:

16 units

Step-by-step explanation:

The perimeter is the sum of the lengths

Add up the lengths as shown

3+2+1+2+3+1+1+3

16 units

4 0
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