All categories

3 years ago

The coordinates of a quadrilateral are (5,8), (7, 10). (9.12), and (11, 14). After a transformation, the sign of the x-

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

6 0

Answer:

Reflection about y axis

Step-by-step explanation:

A reflection about the y axis will change the sign of the x coordinates

nata0808 [166]3 years ago

4 0

Answer:

Horizontal translation or a reflection around a vertical axis

Step-by-step explanation:

If the change in the x-coordinate has been the addition or subtraction of a constant number (same number for all vertices of the quadrilateral), the transformation was a horizontal translation.

If the change in x coordinate was such of from x to its opposite, then the transformation was that of a reflection around the y axis.

You might be interested in

What is the mean of this? 48, 12, 35, 57, 42, 15, 74, 29. ILL GIVE U BRAINLYEST

BlackZzzverrR [31]

answer:

48 + 12 + 35 + 57 + 42 + 15 + 74 + 29 = 312

divide by number of numbers,

312 / 8 = 39

the mean is 39.

if correct, please mark the brainliest :)

8 0

3 years ago

What is greater -2 3/4 or -2.35

Ksju [112]

(It is -2.35\)//ttfgfggg

6 0

3 years ago

Read 2 more answers

A store is having a sale on jelly beans and almonds. For 2 pounds of jelly beans and 5 pounds of almonds, the total cost is $10

pickupchik [31]

For this question it is going to be 80 $.

7 0

3 years ago

It take 33.5 Second to jail at practice it takes 28.2 seconds to run Edjil at practice how much time does it take him to complet

Schach [20]

61.7 seconds?? Please make it more clear, and there may be some missing information

3 0

3 years ago

9+3|5-x|=24 What is the lines for and how do I solve X with them?

Ivahew [28]

Answer:

the lines represent absolute value bars

$x=0,10$

Step-by-step explanation:

STEP 1: Move all terms not containing |5−x| to the right side of the equation.

$3|5-x|=15$

STEP 2: Divide each term by 3 and simplify.

$|5-x|=5$

STEP 3: Remove the absolute value term. This creates a ± on the right side of the equation because |x|=±x.

5-x=±5

STEP 4: Set up the positive portion of the ± solution.

$5-x=5$

STEP 5: Solve the first equation for x.

$x=0$

STEP 6: Set up the negative portion of the ± solution.

$5-x=-5$

STEP 7: Solve the second equation for x.

$x=10$

NOTE: The solution to the equation includes both the positive and negative portions of the solution.

$x=0,10$

4 0

3 years ago

Read 2 more answers