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iogann1982 [59]
3 years ago
13

Find the value of x and y​

Mathematics
2 answers:
Brums [2.3K]3 years ago
6 0

Answer:

x=6 y=4

Step-by-step explanation:

Equating corresponding terms , we get

x/2=3

or, x=6

Also,

y/2+1=3

or, (y+2/2)=3

or, y+2=6

or, y=6-2

y=4

Therefore, x=6 and y=4.

Darina [25.2K]3 years ago
5 0

\\ \rm\Rrightarrow \dfrac{x}{2}=3

\\ \rm\Rrightarrow x=2(3)

\\ \rm\Rrightarrow x=6

And

\\ \rm\Rrightarrow \dfrac{y}{2}+1=3

\\ \rm\Rrightarrow \dfrac{y}{2}=3-1=2

\\ \rm\Rrightarrow y=2(2)

\\ \rm\Rrightarrow y=4

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x^2-6x=-1 If the quadratic equation has real solutions, what are the solutions? Explain. Estimate irrational solutions to the ne
IgorC [24]
X^2 -6x +1 = 0
a=1
b = -6
c = 1

Use the quadratic formula
x = [-b  +- sq root (b^2 -4ac)] / 2a
x = [--6 +- sq root (36 - 4)] / 2
x = [ 6 +- sq root (32)] / 2
sq root (32) = 5.657

x1 = [ 6 + 5.657] / 2
x1 = 11.657 / 2
x1 = <span> <span> <span> 5.8285 </span> </span> </span>
x1 = 5.82 (to nearest tenth)

x2 = [ 6 - 5.657] / 2
x2 = .343 / 2
x2 = .1715
x2 = .2 (to nearest tenth)


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3 years ago
Calculate the sum and enter it below 78 + (-89)
algol [13]

78 + (-89)


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cupoosta [38]

Answer:

158 natural numbers

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Answer:

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Step-by-step explanation:

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