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11111nata11111 [884]
3 years ago
13

Express the following numbers as the sum of two consecutive integers of 3 square and 5 square.first correct answer with explanat

ion gets brainliest a 5 star rating and a thank you.And a littile bit fast pleaseeeee bit fast
Mathematics
2 answers:
Nostrana [21]3 years ago
8 0
3^2 = 9 = 4+5
5^2 = 25 = 12+13


work:
If you want to write an odd number as the sum of two consecutive integers, just subtract 1 then divide by 2 and you'll get the first integer.

Like with 25: first subtract 1 and get 24. Then divide by 2 and get 12. So the integers are 12 and 13.
Diano4ka-milaya [45]3 years ago
8 0

Answer:

3^2 = 9 = 4+5

5^2 = 25 = 12+13

Step-by-step explanation:

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In a cinema theatre, why do we normally not hear echoes even though the sounds are loud?<br>​
ikadub [295]

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2 years ago
Write a polynomial function $f$ of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
olganol [36]

Answer:

f(x) = x^{3} + 4x^{2} -7x^{} -10^{}

Step-by-step explanation:

The zeros of the polynomial function are given us as -5,-1,2

If the zeros of a polynomial function are α,β,ω, the polynomial function can be obtained using the expression below:

f(x) = (x - α)(x - β)(x - ω)

where α = -5, β = -1, and ω = 2

f(x)=(x-(-5) )(x -(-1))(x - 2) = (x+5)(x+1)(x-2)\\\\f(x)=(x+5)(x^{2} -2x + x -2) = (x+5)(x^{2}  -x-2)\\\\f(x)=x(x^{2}  -x-2)+5(x^{2}  -x-2)\\\\f(x)= x^{3} - x^{2} -2x + 5x^{2} - 5x - 10\\\\f(x)= x^{3} + 4x^{2} -7x - 10

<em>NB: To arrive at the answer, expand the brackets and after expansion, collect like terms to obtain the final answer</em>

4 0
3 years ago
Which answer describes the graph of the system of equations?
djyliett [7]

Answer:

D) the lines coincide

Step-by-step explanation:

1. y = 4 - x

2. 2y = 8 - 2x

divide eq2 by 2:

y = 4 - x

eq 1 and 2 are identical

8 0
3 years ago
Read 2 more answers
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