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Korvikt [17]
2 years ago
11

I NEED HELP ASAP

Mathematics
1 answer:
Maru [420]2 years ago
4 0

Answer:

1x + 4y = 4 ⇒ 6x + 24y = 24

6x -  8y = 0 ⇒ 6x -   8y = 0  

                              32y = 24

                               32     32

                                  y = 3/4

                    x + 4(3/4) = 4

                           x + 3 = 4

                               -3   -3

                                x = 1

                           (x, y) = (1, 3/4)

Step-by-step explanation:

up there :D

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Write Y=4/3x-4 in slope intercept form
sergij07 [2.7K]

Answer:

Y=4/3x-4

Step-by-step explanation:

You have it in slope intercept form =)

7 0
3 years ago
Identify the slope and y-intercept of a graph of the equation y=1/2x-5
ehidna [41]

Answer:

Slope: 1/2

y-intercept: -5

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7 0
3 years ago
The length of a regulation soccer field is 110 meters. The diagonal length of the same soccer field is about 133.14 meters. Abou
dexar [7]

Answer:

D

Step-by-step explanation:

Imagine this as a right angle triangle, where the diagonal length is the hypotenuse, the length is one side, and the width is the other.

We can therefore use Pythagoras' Theorem (or Pythagorean Theorem) to solve. The formula for this is a²+b²=c², where c is the hypotenuse, and a and b are the sides.

We can input the values we know to this formula to get the width. This gives 110²+b²=133.14² or 12100+b²=17 726.2596.

From there subtracting 12100 from both sides gives b²=5626.2596.

Square rooting b isolates it, leaving b=75.0083969.

Since the value of the diagonal was approximate, this can be assumed the b is 75m.

**This content involves Pythagoras' Theorem/Pythagorean Theorem, which you may wish to revise. I'm always happy to help!

8 0
3 years ago
Sonia has three bracelets. she wears them all at the same time but if a different order each day. how many different combination
astraxan [27]
We can use a factorial to solve this: 

3! = 3 * 2 * 1 = 6

So, she can wear them in a total of 6 combos. 
7 0
3 years ago
What's 20% of £158.08
Artemon [7]
20% * 158.08 =31.616
           or
20% * £158.08 =48.1005824
5 0
3 years ago
Read 2 more answers
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