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3 years ago

What is the distance between the points (6, −3) and (6, 5)?

Mathematics

2 answers:

Ket [755]3 years ago

8 0

Answer:

2sqrt37 or 12.16552506

Step-by-step explanation:

What you need to use is the distance formula. Sqrt(y_1+y_2)^2+(x_1+x_2)^2.

The 6's in the parenthesis are the x's and the -3 and 5 are the y's.

Sqrt(-3+5)^2+(6+6)^2.

Sqrt(2)^2+(12)^2.

Sqrt(4+144)=Sqrt(148). You will then Sqrt it.

2sqrt37 or 12.16552506 is your answer.

kondaur [170]3 years ago

6 0

Answer:

(6,-3)= 8 (6,5)= 1

Step-by-step explanation:

I do believe those are what they are dont take my word for it.

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A business journal investigation of the performance and timing of corporate acquisitions discovered that in a random sample of 2

weeeeeb [17]

Answer:

z = 1.960

Step-by-step explanation:

The sample proportion is:

p = 715 / 2684 = 0.2664

The standard error is:

σ = √(pq/n)

σ = √(0.266 × 0.734 / 2684)

σ = 0.0085

For α = 0.05, the confidence level is 95%. The z-statistic at 95% confidence is 1.960.

The margin of error is 1.960 × 0.0085 = 0.0167.

The confidence interval is 0.2664 ± 0.0167 = (0.2497, 0.2831).

The upper limit is 28.3%, so the journal can conclude with 95% confidence that the true percentage is less than 29%.

4 0

4 years ago

Sarah bought 18 eggs from the store. How maany dozen eggs does she buy?

marishachu [46]

Answer:

Sarah brought 1 and 1/2.

Step-by-step explanation:

18 divided by 12= 1 r 6

write the remainder as the numerator over the original denominator you can also make the fraction simple.

1 and 6/12

1 and 1/2

3 0

4 years ago

-2 (3×3 + (1/2 × 1/2)

Afina-wow [57]

THe answer is -18.5. Hope its right

8 0

4 years ago

2(x - 5) + 7 = x + 8 what is x represents

Misha Larkins [42]

Answer: $x=11$

Reorder the terms in parentheses

$+(+2x-10)+7=x+8$

Remove unnecessary parentheses

$+2x-10+7=+x+8$

Move all terms containing x to the left and all other terms to the right

$+2x-1x=+8+10-7$

Simplify left and right side of the equation

$+1x=+11$

divide both sides of the equation by 1 to get x

$x=11$

4 0

3 years ago

Absolute value of -19+4

Nitella [24]

The answer to this is -15

5 0

4 years ago