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olasank [31]
3 years ago
8

Parallelogram (x 40) and (3x)

Mathematics
1 answer:
fenix001 [56]3 years ago
8 0
<span>x-y=2y -> x=3y and 
3x-40+2y=180 --> 9y-40+2y=180 --> 11y=220 --> y=20, x=60 --> <A=<C=140 degrees, <B=<D=40 degrees.</span>
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pychu [463]
(60mi / 1hr) * 12hr =
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6 0
3 years ago
What's the value of x in the equation: 10x-6=5x34
Snowcat [4.5K]

Answer:

8

Step-by-step explanation:

10x-6=5x+34

-5x -5x

5x-6=34

+6 +6

5x=40

---- ----

5 5

x= 8

// have a great day //

8 0
3 years ago
The probability that a person is accepted for admission to a specific university is 0.6. Determine the probability that exactly
frozen [14]

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Step-by-step explanation:

We would number of people that applies for admission at the university and gets accepted. The formula is expressed as

P(x = r) = nCr × p^r × q^(n - r)

Where

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p represents the probability of success.

q = (1 - p) represents the probability of failure.

n represents the number of trials or sample.

From the information given,

p = 0.6

q = 1 - p = 1 - 0.6

q = 0.4

n = 5

the probability that exactly two of the next five people who apply to that university get accepted is

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P(x = 2) = 10 × 0.36 × 0.064

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8 0
3 years ago
Read 2 more answers
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Musya8 [376]
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3 years ago
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ANEK [815]

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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