2 years ago

Quick which answer choice is it????

Mathematics

2 answers:

dmitriy555 [2]2 years ago

4 0

Answer:

Step-by-step explanation:

marysya [2.9K]2 years ago

3 0

The answer is C I hope this helps (:

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Can someone help me with this please?

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1.f
2.c
3.b
4.e
5.a
6.d

in order

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3 years ago

P (D) = .42, P (E) = .27, and P (D ∩ E) = .15 P (D U E)

Paul [167]

We know that $P(D\cap E)=P(D)P(E)=\boxed{0.1134}$ .

And $P(D\cup E)=P(D)+P(E)-P(D\cap E)=\boxed{0.5766}$ .

Hope this helps.

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3 years ago

X-y=3<br> X+2y=-6<br> Solve using substitution

Tresset [83]

X-y=3=>x=3+y
X+2y=-6
=========
3+y+2y=-6
3+3y=-6
3y=-6-3
3y=-9
y=-3

X+2y=-6
X+2(-3)=-6
X-6=-6
X=0

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3 years ago

Marco sells and ships oranges from the trees in his orange grove for $1.25 per pound plus a shipping fee. One package has a ship

Nana76 [90]

Answer: ARE THEIR OPTIONS TO CHOSE FROM

Step-by-step explanation:

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3 years ago

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The picture shows a barn door:

Hitman42 [59]

Answer:

(D)9 divided by sin 60 degrees

Step-by-step explanation:

From the given figure, using trigonometry

$\frac{BC}{AB}=sin60^{{\circ}}$

Substituting the given values, we get

$\frac{9}{AB}=sin60^{{\circ}}$

$\frac{9}{sin60^{\circ}}=AB$

$AB=\frac{9{\times}2}{\sqrt{3}}$

$AB=\frac{18}{\sqrt{3}}$

$AB=10.4 feet$

Thus, The length of the support AB is 9 divided by sin 60 degrees.

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3 years ago

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