Ask question

Ask question

All categories

professor190 [17]

3 years ago

8

WILL MARK BRAINLIEST! The coordinates of a quadrilateral are (5, 8), (7, 10), (9, 12), and (11, 14). After a transformation, the

sign of the y-coordinate for each ordered pair has changed. Which type of transformation occurred?

1 answer:

sergey [27]3 years ago

4 0

The transformation that has occurred is a reflection across the x axis, because the rule for this is that the sign of the y value changes.

You might be interested in

Suppose two events A and B are mutually exclusive, with P(A) ≠ 0 and P(B) ≠ 0. By working through the following steps, you'll se

DanielleElmas [232]

Answer with Step-by-step explanation:

We are given that two events A and B are mutually exclusive.

$A\cap B=\phi$

$P(A\cap B)=0$

$P(A)\neq 0$

$P(B)\neq 0$

a.For mutually exclusive events,

$P(A/B)=\frac{P(A\cap B)}{P(B)}=\frac{0}{P(A)}=0$

Therefore, event A can not occurred if event B has occurred because two events can not occur together.

Answer:No, by definition mutually exclusive events cannot occur together.

b.When two events are independent

Then , $P(A\cap B)=P(A)\cdot P(B)$

$P(A/B)=\frac{P(A)\cdot P(B)}{P(B)}=P(A)$

If two events are mutually exclusive then

$P(A\cap B)=0$

Then , $P(A/B)=0$

Therefore, $P(A/B)\neq P(A)$

Hence, we can concluded that events A and B are not independent if they are mutually exclusive.

Answer:Yes, $P(A/B)\neq P(A)$

7 0

2 years ago

(Challenge question!) will give brainly

Gwar [14]

X=y-bm is the answer you are looking for

6 0

2 years ago

Read 2 more answers

Geoffrey's babysitter stayed from 5:15 P.M. until 11:35 P.M. For how much time

RUDIKE [14]

Answer:

6 Hours and 20 minutes

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

In the graph of an inequality, the area above a dashed line through the points (−6, 4) and (2, 4) is shaded. Which inequality do

Drupady [299]

Answer:A. y ≥ 2

Step-by-step explanation:

First the line is solid, a complete line not dotted so the inequality sign to use is : ≥ or ≤

The points have their y-coordinate vale as 2, (−5, 2) and (3, 2), this means the line crosses the y-axis at y=2 but because the shaded part is above this line, then the correct inequality will be :

y ≥ 2

7 0

2 years ago

Unit 6. 14) Please help. Consider a standard deck of 52 playing cards with 4 suits.

aliya0001 [1]

Answer:

The best answer for this is D.) 4/13

8 0

2 years ago