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2 years ago

Order these fractions and decimals from least to greatest.. ASAP please!!

Mathematics

1 answer:

Inessa [10]2 years ago

5 0

Answer:

7 1/10 , 7.108 , 57/8 , 7.79

Step-by-step explanation:

7/10 = 7.1

57/8 = 7.125

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What is the simplified form of this expression?

Alexxx [7]

Answer:

Option 4

Step-by-step explanation:

=> $-3x^2+2x-4 + 4x^2+5x+9$

Combining like terms

=> $-3x^2+4x^2+2x+5x-4+9$

=> $x^2+7x+5$

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2 years ago

Is a quadrilateral a square?

Alenkinab [10]

Answer:

No but a square is a quadrilateral

Step-by-step explanation:

hope this helps :)

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2 years ago

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***WORTH 40 POINTS*** [−3−4x≤21]

Ksenya-84 [330]

Answer:

the croccect amswer is A

Step-by-step explanation:

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2 years ago

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Y = 3 sin2x, y = 0, 0 ≤ x ≤ π; about the x−axis

Dominik [7]

I assume you're revolving the region with those bounds about the x-axis, and supposed to find the volume.

Via the disk method,

$\displaystyle\pi\int_0^\pi(3\sin2x)^2\,\mathrm dx=9\pi\int_0^\pi\sin^22x\,\mathrm dx$

Recall the half-angle identity for sine:

$\sin^2t=\dfrac{1-\cos2t}2$
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3 years ago

[8] meaning. <br><br>what's the [ ] mean

kotykmax [81]

It changes it into negative

6 0

3 years ago