3 years ago

Round to the nearest thousand 38,315

Mathematics

2 answers:

loris [4]3 years ago

8 0

38,000 I hope this helps

scoray [572]3 years ago

8 0

38,000 I hope this helps!

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Please answer all three questions for full points.

ludmilkaskok [199]

Answer:

Step-by-step explanation:

1. a) vertical stretch by a factor of 5 and

e) reflection over x-axis

2. c) reflection over the y-axis

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3. c) horizontal shift

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3 years ago

X+7/(7×+35)*(×^2-3×-40)/×-8

Leona [35]

I think it would be (x+7)/7

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This was given to me during a summative test and the teacher didn't bother giving me the correction. I just cannot figure it out

Dmitry [639]

Base be y

ATQ

$\\ \sf\longmapsto xy=6050\dots 1$

$\\ \sf\longmapsto 2(x+y)=220\implies x+y=110\dots 2$

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$\\ \sf\longmapsto (x+y)^2=x^2+y^2+2xy$

$\\ \sf\longmapsto 110^2-2(6050)=x^2+y^2$

$\\ \sf\longmapsto 12100-12100=x^2+y^2$

$\\ \sf\longmapsto x^2+y^2=0\dots(3)$

From all equations

$\\ \sf\longmapsto (x-y)^2=x^2+y^2-2xy$

$\\ \sf\longmapsto (x-y)^2=0-2(6050)$

$\\ \sf\longmapsto (x-y)^2=-12100$

$\\ \sf\longmapsto (x-y)=110\dots(4)$

Now

Adding 3 and 4

$\\ \sf\longmapsto 2x=220$

$\\ \sf\longmapsto x=110m$

One side won't be covered hence

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3 years ago

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lina2011 [118]

Answer:

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Hope this helps plz mark brainliest :D

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3 years ago

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