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3 years ago

A line that is parallel to y=2x-6

Mathematics

1 answer:

navik [9.2K]3 years ago

6 0

Answer:

If you want any line, then I will give y=2x+6

Step-by-step explanation:

You can change b though, as long as x stays the same.

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Is 0.18 a terminating, repeating, or non repeating decimal

Paha777 [63]

Answer:

a non repeating decimal

Step-by-step explanation:

answer from alexa device

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3 years ago

1/2 (12+8) • 52 - 17=_

qwelly [4]

The answer to your question is 503

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2 years ago

Read 2 more answers

In triangle ABC, AB= 10cm, AC=9cm and angle B=60 degrees. Let BC=x cm. Use cosine rule to show that x is a solution of x^2-10x+1

stira [4]

Answer:

Step-by-step explanation:

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2 years ago

In the figure, point k is the image of point j under a reflection across line L. Find y

Viktor [21]

Since, <span>point K is the image of point J under a reflection across line L.

The distance, JM = MK

</span>Hence, 2x + 4 = 4x - 6
4x - 2x = 4 + 6
2x = 10
x = 5

Also refrection of a point across a line form an angle of 90 degrees at the point of refrection.
i.e. 3y - 30 = 90
3y = 90 + 30 = 120
y = 120 / 3 = 40

Therefore, the value of y is 40.

4 0

3 years ago

Assume that a procedure yields a binomial distribution with a trial repeated nequals30 times. Use the binomial probability formu

Irina-Kira [14]

Answer:

$P(X = 5) = C_{30,5}.(0.2)^{5}.(0.8)^{25} = 0.172$

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}[\tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.[tex]C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

In this problem, we have that:

$n = 30, p = \frac{1}{5} = 0.2$

Use the binomial probability formula to find the probability of xequals5 successes given the probability pequalsone fifth of success on a single trial.

This is P(X = 5).

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 5) = C_{30,5}.(0.2)^{5}.(0.8)^{25} = 0.172$

8 0

2 years ago