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3 years ago

Triangle ABC has vertices A(−2, 5), B(1, 0), and C(6, −2). What are the coordinates of the vertices of △AʹBʹCʹ for Ry-axis?

Mathematics

1 answer:

OLga [1]3 years ago

6 0

Answer:

A'(2,5)

B'(-1,0)

C'(-6,-2)

Step-by-step explanation:

Triangle A(-2,5) , B(1,0) , C(6,-2) reflection in the y-axis is;

A(-2 + 4 , 5) = A'(2,5)

B(1 - 2 , 0) = B'(-1,0)

C(6 - 12 , -2) = C'(-6,-2)

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In a game called Taxation and Evasion, a player rolls a pair of dice. If, on any turn, the sum is 7, 11, or 12, the player gets

AnnZ [28]

Answer:

$Probability = \frac{243}{1024}$

Step-by-step explanation:

Given

$Sum = \{7, 11, 12\}$

$Rolls = 5$

Required

Probability of not getting audited

If a pair of dice is rolled, the following are the observations of the sum

$Outcomes = 36$

$Sum\ of\ 7 = 6$

$Sum\ of\ 11 = 2$

$Sum\ of\ 12 = 1$

So, in a single roll; The probability of getting audited is:

$p= \frac{1 + 2 + 6}{36}$

$p= \frac{9}{36}$

$p= \frac{1}{4}$

The probability of not getting audited in a single roll is:

$q = 1 - p$ --- Complement rule

$q = 1 - \frac{1}{4}$

Take LCM

$q = \frac{4 - 1}{4}$

$q = \frac{3}{4}$

The probability of not getting audited in 5 rolls is:

$Probability = q^5$

$Probability = (\frac{3}{4})^5$

$Probability = \frac{3^5}{4^5}$

$Probability = \frac{243}{1024}$

7 0

3 years ago

the graph shows the total number of comic books in brandon's collection at the end of every month for the year 2014

saw5 [17]

Answer:

Step-by-step explanation:

8 0

2 years ago

Which statement best describes the polynomial 3x^2-6+4x^4

Elanso [62]

<span>fourth degree polynomial with three terms
the degree is the highest exponent the term are separated by plus or minus </span>

8 0

3 years ago

Graph the system of equations on your graph paper to answer the question.

True [87]

(-2,3)

Hope this helps<3

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3 years ago

What is 7+10x-2x-2=-3

Ivahew [28]

7+10x-2x-2=-3

—-Combine like terms...10x-2x=8x and 7-2=5

8x+5=-3
——subtract 5 on both sides.. the 5’s will cancel each other and -3-5=-8

8x=-8
——Divide 8 on both sides...the 8’s will cancel out and -8 divided by 8 = -1

Answer: x = -1

6 0

3 years ago