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Alekssandra [29.7K]

3 years ago

9

Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P 'Q 'R 'S '. Which rule describes

this transformation?
A (x,y) - (x = 3, y + 5)
B (x,y) - (x - 5,y-3)
C (x,y) - (x - 3, y - 5)
D (x,y) - (x + 5,y + 3)

1 answer:

Wittaler [7]3 years ago

6 0

Answer: did you get the answer

Step-by-step explanation: pleasee

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How do you do this?

ELEN [110]

Use the Pythagorean Theorem: a² + b² = c².

a and b are the legs of the right triangle, and c is the hypotenuse.

2) 5² + b² = 6²
25 + b² = 36
b² = 11
b = 3.3 cm

3) 7² + b² = 8²
49 + b² = 64
b² = 15
b = 3.9 cm

4) a² + 5² = 13²
a² + 25 = 169
a² = 144
a = 12 cm

8 0

3 years ago

For i≥1 , let Xi∼G1/2 be distributed Geometrically with parameter 1/2 . Define Yn=1n−−√∑i=1n(Xi−2) Approximate P(−1≤Yn≤2) with l

murzikaleks [220]

Answer:

The answer is "0.68".

Step-by-step explanation:

Given value:

$X_i \sim \frac{G_1}{2}$

$E(X_i)=2 \\$

$Var (X_i)= \frac{1- \frac{1}{2}}{(\frac{1}{2})^2}\\$

$= \frac{ \frac{2-1}{2}}{\frac{1}{4}}\\\\= \frac{ \frac{1}{2}}{\frac{1}{4}}\\\\= \frac{1}{2} \times \frac{4}{1}\\\\= \frac{4}{2}\\\\=2$

Now we calculate the $\bar X \sim N(2, \sqrt{\frac{2}{n}})\\$

$\to \frac{\bar X - 2}{\sqrt{\frac{2}{n}}} \sim N(0, 1)\\$

$\to \sum^n_{i=1} \frac{X_i - 2}{n} \times\sqrt{\frac{n}{2}}} \sim N(0, 1)\\\\\to \sum^n_{i=1} \frac{X_i - 2}{\sqrt{2n}} \sim N(0, 1)\\$

$\to Z_n = \frac{1}{\sqrt{n}} \sum^n_{i=1} (X_i -2) \sim N(0, 2)\\$

$\to P(-1 \leq X_n \leq 2) = P(Z_n \leq Z) -P(Z_n \leq -1) \\\\$

$= 0.92 -0.24\\\\= 0.68$

6 0

3 years ago

Bernice bought 3/1/2 pound of apples and 5/2/3 pounds of oranges and 11/12 pounds of bananas what was the total weight of fruit

torisob [31]

10 1/12

3 1/2 + 5 2/3 + 11/12 = 10 1/12

4 0

3 years ago

Read 2 more answers

What is another way to find the total cost of a pair of shoes for $57 with a sales tax of 2%?

Evgesh-ka [11]

57 x .02 will get the right answr

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3 years ago

A certain natural number is not divisible by 7 can it be divisible by 14 why or why not

ololo11 [35]

<span>7 is divisible by 7 and not by 14. </span>

8 0

4 years ago