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andreev551 [17]
3 years ago
13

A 7-meter roll of red ribbon costs $2.52. What is the unit price

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
4 0

Answer:

0.36

Step-by-step explanation:

thirty six cents is the unit price

gizmo_the_mogwai [7]3 years ago
4 0

Answer:

$0.36

Step-by-step explanation:

2.52/7 = 0.36

<u><em>Ace C.a.r.l.o.s.</em></u>

<u><em>Laroi</em></u>

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Nezavi [6.7K]
\mathbb E\left(\dfrac{X-\mu}{\sigma}\right)=\dfrac1\sigma\mathbb E(X)-\dfrac\mu\sigma=\dfrac{\mu-\mu}\sigma=0

\mathbb E\bigg(\left(\dfrac{X-\mu}\sigma\right)^2\bigg)=\dfrac1{\sigma^2}\mathbb E\left(X^2-2\mu X+\mu^2\right)=\dfrac{\mathbb E(X^2)-2\mu\mathbb E(X)+\mu^2}{\sigma^2}
=\dfrac{\mathbb E(X^2)-2\mu^2+\mu^2}{\sigma^2}=\dfrac{\mathbb E(X^2)-\mu^2}{\sigma^2}=\dfrac{\mathbb E(X^2)-\mathbb E(X)^2}{\sigma^2}
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3 0
3 years ago
Answer correctly and i give you brainliest
enot [183]

Answer:

B.

Step-by-step explanation: The answer is b because 65.04 is the answer we get from finding the difference of those irregular triangles and the circle.

P.S. They must be done seperately.

5 0
2 years ago
Which statements are true for triangle lnm? check all that apply. the side opposite ∠l is nm. the side opposite ∠n is ml. the hy
balu736 [363]

The statements that are true about ΔLNM are:

Hypotenuse = LN

Opposite side to ∠L = NM

Side opposite to ∠N = ML.

<h3>What is a Right Triangle?</h3>

A right triangle has  right angle (angle 90) that is opposite to the longest side (hypotenuse).

From the image given, the right triangle has a right angle at angle M, which is oppposite to the hypotenuse, LN.

Therefore, the true statements about the triangle are:

  • Hypotenuse = LN
  • Opposite side to ∠L = NM
  • Side opposite to ∠N = ML.

Learn more about the right triangle on:

brainly.com/question/2437195

#SPJ4

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2 years ago
Rewrite the expression by factoring out (v-4).<br> 7v2(v - 4) – 3(v-4)
Shtirlitz [24]

Answer:

(7v²-3)(v-4)

Step-by-step explanation:

Rewrite the expression by factoring out (v-4).

7v²(v - 4) – 3(v-4)

Since (v-4) is common to both terms, we only pick one of it to have a factored form:

(7v²-3)(v-4)

The new expression will be (7v²-3)(v-4)

6 0
3 years ago
5/2x-7=2/4x+14<br><br>a x = -6<br>b x = 6<br>c x = 8<br>d x = 12​
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The answer I got was x= 21/2
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