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steposvetlana [31]
3 years ago
13

X=7. 3(x+6) +2x * help? heh heh

Mathematics
1 answer:
Katen [24]3 years ago
6 0

Answer:

x=5.277

Step-by-step explanation:

X=7.3(x+6)+2x

x=7.3x+43.8+2x

x-7.3x-2x=43.8

-8.3x=43.8

x=5.27710843373

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Write an expression that represents the perimeter of the figure below. Write your answer in simplified form. P=??​
Aleonysh [2.5K]

The perimeter of the figure in simplified form is expressed as: P = 2p + 2q + 2r + 4s

<h3>How to find the Perimeter of a Figure</h3>

To find the perimeter of any figure, add all the side lengths of the figure together.

Thus, the given side lengths of the figure are:

p, p, q, q, r, r, s, s, s, and s.

To find the perimeter add them together.

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5 0
3 years ago
For mutually exclusive events r1​, r2​, and r3​, we have ​p(r1​) = 0.05​,​ p(r2​) = 0.6​, and ​p(r3​) = 0.35. ​also, p( q | r 1
labwork [276]

From the definition of conditional probability:

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By the law of total probability,

P(Q)=P(Q\cap R_1)+P(Q\cap R_2)+P(Q\cap R_3)

P(Q)=P(Q\mid R_1)P(R_1)+P(Q\mid R_2)P(R_2)+P(Q\mid R_3)P(R_3)

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Since

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5 0
3 years ago
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