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3 years ago

8-7x+10-5y+3 identify the terms

Mathematics

1 answer:

Musya8 [376]3 years ago

5 0

Answer:

-7x-5y+21

Step-by-step explanation:

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Which of the binomials below is a factor of this trinomial? x^2-3x-4

charle [14.2K]

Answer:

X-4

Step-by-step explanation:

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4 years ago

K=? Can you also explain so I can try it by my self with a similar one.

Genrish500 [490]

Answer:

k = 10.39

Step-by-step explanation:

tangent 30 = opposite side / adjacent side, opposite side = 9, adjacent side = k + 3sqrt3.

tan 30 = 9/(k + 3sqrt3)

0.5774 = 9/(k + 3sqrt3)

k + 3sqrt3 = 15.5885

k = 15.5885 - 3sqrt3

k = 10.392

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3 years ago

-8/3+5/2 solve this question

levacccp [35]

Answer:

$- \frac{1}{6}$

Step-by-step explanation:

$- \frac{8}{3} + \frac{5}{2} \\ - \frac{8 \times 2}{3 \times 2} + \frac{5 \times 3}{2 \times 3 } \\ - \frac{16}{6} + \frac{15}{6} \\ = - \frac{1}{6}$

8 0

3 years ago

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Circuit boards from two assembly lines set up to produce identical boards are mixed in one storage tray. As inspectors examine t

madreJ [45]

Answer:

a) X = 2/15 , 8/15, 1/3

b) attached below ( probability plot )

C) F(x ) attached below

d) cumulative probability plot

Step-by-step explanation:

a) Determine the probability of Function X

P( x = 0 ) = 6 / 45 = 2 /15 = 0.1333

P( x = 1 ) = 8/15 = 0.5333

P( x = 2 ) = 1/3 = 0.3333

Hence the probability of Function X = 2/15 , 8/15, 1/3

b) Graph of the probability Function of X

x 0 1 2

p(x) 0.1333 0.5333 0.3333

attached below is the plot ( probability plot )

c) Determine the Distribution function of CX

using the results achieved in part ( a )

attached below is the solution

d) Graph of distribution function of X

x 0 1 2

p(x) 0.1333 0.6667 1

attached below is the plot ( cumulative probability plot )

5 0

3 years ago

What is 3/5 + 1/2? As in fractions, I can’t figure it out!! :(

ella [17]

Step-by-step explanation:

$\frac{3}{5} + \frac{1}{2} \\ \\ = \frac{3 \times 2 + 1 \times 5}{5 \times 2} \\ \\ = \frac{6 + 5}{10} \\ \\ = \frac{11}{10} \\ \\ = 1 \frac{1}{10}$

5 0

3 years ago

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