2 years ago

What is the image of ( 2 , 8 ) after a reflection over the x-axis?

Mathematics

1 answer:

romanna [79]2 years ago

8 0

Answer:

(2,-8)

Step-by-step explanation:

To reflect across the x axis make the y negative

8 is negative here

You might be interested in

PleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeSimplify -2^3

mars1129 [50]

Answer:

Therefore,

$(-2)^{3}=-8$

Step-by-step explanation:

Simplify

-2^3

$(-2)^{3}$

It is read as negative 2 raised to the power three,

also it is the cube of negative 2

we know that $a^{3}$ given as

$a^{3}=a\times a\times a$

so for negative a i.e -a

$(-a)^{3}=-a\times -a\times -a$

substituting a = 2 we get

$(-2)^{3}=-2\times -2\times -2$

negative sign multiplied by odd number of times then the sign remains negative.

Therefore,

$(-2)^{3}=-8$

5 0

3 years ago

a child who is 5 ft tall is standing 10 feet from the base of a tree. the child’s shadow has a length of 3 feet. how tall is the

Viktor [21]

24 ft tallll i think i didnt double check

7 0

2 years ago

Read 2 more answers

How can i find the área of a triangle? please help.

Anni [7]

This is the area of a triangle

7 0

2 years ago

Read 2 more answers

Can anyone please help me with these questions please. thanks.

Pani-rosa [81]

1.) 3/4
2.) It snowed 1/4 more on Tuesday than it did on Monday.

3 0

2 years ago

Read 2 more answers

CAN SOMEONE HELP ME PLEASE ASAP!?

Liono4ka [1.6K]

Answer:

True

Have a good day

4 0

1 year ago