4 years ago

Graph Jkl and its image after a reflection in the given line J(5,3), K(1,-2), l(-3,4); y-axis

Mathematics

1 answer:

Sergeeva-Olga [200]4 years ago

7 0

The reflection (x,y) over the y-axis is (-x,y)
So this yields J(-5,3), K(-1,-2), I(3,4)

You might be interested in

Zack has a old car. He wants to sell it for 60% off the current price. The market price is $500. How much money would he receive

Snowcat [4.5K]

Zack would receive $200. You have to make 60% as a decimal= 0.60 then multiply $500*0.60= $300 then you subtract $500-$300=$200
(Hope this works!!)

6 0

3 years ago

In an animal shelter, the ratio of cats to dogs is 3 to 5. If there are a total of 120 animals at the shelter, how many cats do

Firdavs [7]

Answer:

B) 45 cats

Step-by-step explanation:

3/(3+5) = 3/8

3/8 of the animals are cats

3/8 × 120

6 0

4 years ago

Read 2 more answers

According to the 2010 U.S. Census, there are approximately 8 million people living in Virginia. This is 2.8 million less than 4

grandymaker [24]

Solution: We are given that the population of Virginia is 8 million.

Let x be the population of Nevada.

We are given population of Virginia is 2.8 million less than 4 times the population of Nevada.

$\therefore 4x-2.8=8$

$4x=8+2.8$

$4x=10.8$

$x=\frac{10.8}{4} =2.7$

The first step is to on both sides.

add 2.8

The second step is to on both sides.

divide 4

The population of Nevada is million.

2.7

8 0

3 years ago

Read 2 more answers

Point A is located at (−1,−5). The midpoint of line segment AB is point C(2,3). What are the coordinates of point B ?

tamaranim1 [39]

For a segment AB, the coordinates of the middle point C are:

xc=(xa+xb)/2,

yc=(ya+yb)/2.

Now, you know points A and C. Thus we get:

xb=2×xc-xa

yb=2×yc-ya

With numerical values:

xb=2×2-(-1)=4+1=5

yb=2×3-(-5)=6+5=11

Answer: B(5, 11)

7 0

3 years ago

Find the missing side lengths.<br> 7<br> 5<br> 60°<br> 30°

wel

Step-by-step explanation:

6x10=60

5 0

3 years ago