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OLEGan [10]
3 years ago
12

Please help me asap i will mark branlist please explain

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0
It would be the first one (x,-y) because say for example you take the point of v1 (4,-1) and reflect across x axis you get (4,1) for v
You might be interested in
What is w equivalent to<br> 7w-6=3(w+4) + 4w
DochEvi [55]

Answer:

w is undefined, no solutions.

Step-by-step explanation:

7w - 6 = 3(w + 4) + 4w

7w - 6 = 3w + 12 + 4w

7w - 6 = 7w + 12

-6 = 12

w is undefined, no solutions.

5 0
1 year ago
Let B be between A and C. If AB = 3x + 5, BC = 5x - 1, AC = 36, solve for x.
Elina [12.6K]

Answer:

The value of x is 4.

Step-by-step explanation:

Given:

Let B be between A and C.

AB = 3x + 5

BC = 5x - 1

AC = 36

To Find:

x=?

Solution:

B be between A and C as shown in Figure

A-B-C such that

AC=AB+BC           ...........Line Addition Property

Substituting the given values we get

36=3x+5+5x-1=8x+4\\\\\therefore 8x=36-4=32\\\\\therefore x=\dfrac{32}{8}=4\\\\\therefore x=4

The value of x is 4.

8 0
3 years ago
115&gt;5.75x+28.75 what is x
julsineya [31]
115>5.75x+28.75
5.75x+28.75<115
5.75x<115-28.75
5.75x<86.25
x<86.25/5.75
x<15       or (-∞,15)

Answer: x<15      or        (-∞,15)
4 0
3 years ago
For number 2 I know the answer but I just need work so if you could please explain the work I’d be thankful
const2013 [10]

Answer:

Step-by-step explanation: when you take 521 and divide it by 4 you get 130.25, which is about 130, making you choose answer choice B. (lol i like your profile picture too!!)

4 0
3 years ago
What is 9/31 simplified?
astra-53 [7]
It cant be simplfied.
4 0
3 years ago
Read 2 more answers
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