1 Which statement is true if Quadrilateral ABCD is reflected over the y-axis and dilated by a scale factor of
2
to create Quadrilateral EFGH.
O Quadrilateral ABCD is similar Quadrilateral EFGH.
Quadrilateral ABCD is congruent Quadrilateral EFGH
Quadrilateral ABCD is congruent and similar Quadrilateral EFGH
1
Quadrilateral ABCD is the size of Quadrilateral EFGH
2

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

7

step-by-step explanation:

the answer would be 7

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation: