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3 years ago

Use complete sentences to describe the relationship that is determined by the Pythagorean theorem.

Mathematics

2 answers:

REY [17]3 years ago

7 0

The hypotenus square is equivalent to the sum of the square of base and perpendicular.

Rudik [331]3 years ago

6 0

Answer:

$Hypotenuse^2=Base^2+Perpendicular^2$

Step-by-step explanation:

The Pythagorean theorem states that:

In a right angled triangle, square of the hypotenuse is equal to the sum of square of the base and the perpendicular i.e.

$Hypotenuse^2=Base^2+Perpendicular^2$

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Use the fact that the mean of a geometric distribution is μ= 1 p and the variance is σ2= q p2. A daily number lottery chooses th

butalik [34]

Answer:

a). The mean = 1000

The variance = 999,000

The standard deviation = 999.4999

b). 1000 times , loss

Step-by-step explanation:

The mean of geometric distribution is given as , $\mu = \frac{1}{p}$

And the variance is given by, $\sigma ^2=\frac{q}{p^2}$

Given : $p=\frac{1}{1000}$

= 0.001

The formulae of mean and variance are :

$\mu = \frac{1}{p}$

$\sigma ^2=\frac{q}{p^2}$

$\sigma ^2=\frac{1-p}{p^2}$

a). Mean = $\mu = \frac{1}{p}$

= $\mu = \frac{1}{0.001}$

= 1000

Variance = $\sigma ^2=\frac{1-p}{p^2}$

= $\sigma ^2=\frac{1-0.001}{0.001^2}$

= 999,000

The standard deviation is determined by the root of the variance.

$\sigma = \sqrt{\sigma^2}$

= $\sqrt{999,000}$ = 999.4999

b). We expect to have play lottery 1000 times to win, because the mean in part (a) is 1000.

When we win the profit is 500 - 1 = 499

When we lose, the profit is -1

Expected value of the mean μ is the summation of a product of each of the possibility x with the probability P(x).

$\mu=\Sigma\ x\ P(x)= 499 \times 0.001+(-1) \times (1-0.001)$

= $ 0.50

Since the answer is negative, we are expected to make a loss.

4 0

3 years ago

Which graph equals ƒ(x) = -x + 6?

KIM [24]

The last graph is the answer

6 0

3 years ago

Read 2 more answers

URGENT!!!The number of questions on a math test is represented (3x+1). The number of questions on a spelling test is represented

timama [110]

(3x+1)-(x+12)

(24+1)- 20

25-20=5

5 more questions

7 0

3 years ago

One of u guys helped me but they keep returning it saying show your work>:(

Rom4ik [11]

Answer: She will need 36 yards of material.

Step-by-step explanation:

16 × 2¹/₄ can be done different ways,

First multiply ¹/₄ times 16. that is the same as dividing 16/4 = 4

Then multiply 2 times 16 2×16 = 32

Add 32 + 4 = 36

Another way is to change 2¹/₄ to an improper fraction and multiply

⁹/₄ × 16

×9

+9

144

144/4 = 36

6 0

3 years ago

Read 2 more answers

2x-3y=-1+3x+3y=26 add the equations

cestrela7 [59]

The answer should be X+6y=27

6 0

3 years ago