What is 2a + 3x + a + 5x =

Mathematics

1 answer:

lakkis [162]3 years ago

5 0

Answer:

Step-by-step explanation:

2a+3x+a+5x combine like terms

3a+8x

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Suppose that commercial airplane crashes in a certain country occur at the rate of 2.5 per year. what is the probability that fo

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The poisson distribution applies here.
$\lambda=2.5$
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Eliminate the parameter t to find a cartesian equation for x=t^2 y=2+10t

postnew [5]

Hello :
$\left \{ {{x= t^{2} }...(1) \atop {y=2+ 10t }...(2)} \right.$
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3 years ago

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Julli [10]

Answer:

= 7

Step-by-step explanation:

get it right! hope you get it right!\

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3 years ago

Read 2 more answers

Hey all!

Rainbow [258]

Answer:

65°

Step-by-step explanation:

<u>Use the law of cosines:</u>

cos C = (25² + 27² - 28²)/(2*25*27)
cos C = 0.4222
m∠C = arccos 0.4222
m∠C = 65°

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3 years ago