PLEASE HELP
what is there value of y?
what is the value of x?
PLEASE HELP what is there value of y? what is - 1

Answers

Answer 1
Answer:

Answer:

x=14

y=30

Step-by-step explanation:

5x+25=3x+53

5x=3x+28

2x=28

x=14

2y+35=95

2y=60

y=30

(I assumed all of the angles are equal, correct me if I'm wrong.)

Answer 2
Answer:

Answer:x=14

Step-by-step explanation:

Let's first understand what we need to do. We need to solve for two variables, x and y. We do these by setting two systems of equations equal to each other. This is easily done for x, but for y the other equation is missing. Keep this in mind for later.

So, we will first start off by solving for x. We do this by using inverse operations.

5x+25=3x+53 We will subtract

5x=3x+28

2x=28 Divide

x=14

You can plug 14 into both the xs and they will be similar, and both will have the similar results once you solve for y and plug it into the equation along with x.

We know that the 5x+25 on the left is adjacent to 2y+35, and so is the second x. Adjacent angles add up to 180 total, and so to solve for y we need to plug 12 in the first x.

5(14)+25=95

180-95=85

85 is the value of 2y+35

We will solve for y just like any other alegrbaic problem

85=2y+35

50=2y

y=25

We know know that y is 25 and x is 14

Plug both values into 2 adjacent angles and they will add up to 180.


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How do you do #1-

3x + y = 17
4x + y = 18

find for x and y

Answers

1st multiply the top equation by -1 to get -3x - y = -17 then add the 2 equations together to get:

4x + y - 3x - y = 18 - 17
x = 1 (simplified down)

Now plug the 1 into either equation
4(1) + y = 18
4 + y = 18
y = 18 - 4 = 14

Your point is (1, 14)

WHAT IS X AND Y, PLEAE HELP URGENTLY

Answers

Answer:

hello it's really urgent the question is to find x and y and pls help me very urgent and pls give with full method or I can't understand pls ...

Wood floors are being refinished in an office. If the room is a square with 15 foot 6 inch sides, what will it cost to have the floor refinished at $5.98 per square foot?

Answers

$1436.70 15ft6in is 15.5ft 15.5^2*5.98 gives you the above answer

Any number that is divisible by 2 is also divisible by 8.Find a counterexample to show that the conjecture is false.
24
32
28
16

Answers

28

28/8=3.5

...................
You don't have to go any further than 2 itself.

All of the even numbers that are not multiples of 8 are counterexamples.

28 is a good one.

PLEASE HURRY 3/14 < x < 3/13
0.203
0.213
0.223
0.233

Answers

Answer:

It's C. 0.223

Step-by-step explanation:

(6 + 3)2 – 7.2 + 8
answer and work!

Answers

Answer:

18.8

Step-by-step explanation:

Remember PEMDAS!