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pav-90 [236]
2 years ago
13

Please answer this question now

Mathematics
2 answers:
IrinaVladis [17]2 years ago
6 0

Answer:

(8,1)

Step-by-step explanation:

VikaD [51]2 years ago
5 0

Answer:

The midpoint is (8,1)

Step-by-step explanation:

To find the midpoint take the average of the x coordinates and the average of the y coordinates

x= (x1+x2)/2   and y = (y1+y2)/2

x = (-3+19)/2 = 16/2 = 8

y = (-12+14)/2 = 2/2 = 1

The midpoint is (8,1)

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Compute i^1+i^2+i^3....i^99+i^100
fgiga [73]

Good morning ☕️

Answer:

<h3>i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰ = 0</h3>

Step-by-step explanation:

Consider the sum S = i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰

S =  i¹ +  i² +  i³ + . . . + i⁹⁹  +  i¹⁰⁰

S = a₁ + a₂ + a₃ +. . . + a₉₉ + a₁₀₀

then, S is the sum of 100 consecutive terms of a geometric sequence (an)

where the first term a1 = i¹ = i  and the common ratio = i

FORMULA:______________________

S=(term1)*\frac{1-(common.ratio)^{number.of.terms}}{1-(common.ratio)}

_______________________________

then

S=i*\frac{1-i^{100} }{1-i}

or i¹⁰⁰ = (i⁴)²⁵ = 1²⁵ = 1  (we know that i⁴ = 1)

Hence

S = 0

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3 years ago
Paula's house is assessed at $213,000, and her property tax rate is 2.9%. How
NARA [144]

Answer:A

Step-by-step explanation:

She is taxed at a rate of 2.9%, so each year she is taxed 213000 * 2.9% . calculating this, we find that every year, she must pay 6177 in taxes. However, we need the amount in a month, so we divide by 12, to get 6177/12= 514.75, or A

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3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Using the pythagoream thereom, we know that a^2+b^2=c^2.

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2 years ago
A rental hall has 60 tables.
DedPeter [7]

Answer:

Plz name me brainlieset thank you

Step-by-step explanation:

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