All categories

3 years ago

Help pls IM DONE I CANT DO THISS

Mathematics

1 answer:

MatroZZZ [7]3 years ago

4 0

Let’s say (5, 3) is Point A, (5, -4) is Point B, and (8, 3) is Point C. If reflected into the y axis, you would simply just make the x signs the opposite of what they already are. Therefore Point A being (-5, 3), Point B being (-5, 4), and Point C being (-8, 3).

You might be interested in

In the statements below, V is a vector space. Mark each statement true or false. Justily each answer a. The set R is a two-dimen

melomori [17]

Answer:

A. False

B. True

C. False

D. True

Step-by-step explanation:

Only three dimensional subspace for R3 is R3 itself. In a 3 d subspace there are 3 basis vectors which are all linearly independent vectors. Dimension of a vector is number of subspace in that vector. Finite set can generate infinite dimension vector space.

8 0

3 years ago

Composite functions question : what's the value?

tester [92]

$(f\circ f)(x)=f(f(x))\\\\ (f\circ f)(x)=x^2\Longleftrightarrow f(f(x))=x^2\\\\ f(f(f(f(f(f(2))))))=f(f(f(f(4))))=f(f(16))=256$

7 0

3 years ago

12 is what percent of 10

Delicious77 [7]

Your answer is 1.2.

I hope I helped you! :)

5 0

3 years ago

Read 2 more answers

Use substitution to solve the system. x=3y-8 3x-4y=-9

nadya68 [22]

x=3y-8
3x-4y=-9

We are told that:
x=3y-8

So replace x in 3x-4y=-9 with x=3y-8 like so:
3(3y-8)-4y=-9

Start by distributing the 3:
$(3)(3y)+(3)(-8)+-4y=-9$
Now you have:
$9y+-24+-4y=-9
$
Combine like terms, now you have:
$5y-24=-9
$
add 24 to both sides
$5y-24+24=-9+24
$
Now you have:
$5y=15$
Divide both sides by 5 to get:
y=3

Now that you know y=3 plug it into:
x=3y-8
x=3(3)-8
x=1

Final answer:
(1,3)

5 0

3 years ago

Read 2 more answers

Last year at a certain high school, there were 110 boys on

Andreyy89

.86486486 percent but round it

8 0

2 years ago

Read 2 more answers

Help pls IM DONE I CANT DO THISS​

Help pls IM DONE I CANT DO THISS