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Lera25 [3.4K]
3 years ago
7

A square playground has an area of 175 m2. What is the approximate length of each side of the playground? Round your answer to t

he nearest meter
Mathematics
1 answer:
igomit [66]3 years ago
4 0
We know that the area of a square = side ²

Therefore, for a known area A, the side length is
side = √ (area)
= √ (175) 
= 13.2288  (to 4 places of decimals).

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9
frutty [35]

Answer:

okay i will answer but i dont see the question

Step-by-step explanation:

7 0
3 years ago
How many solutions does this system have?<br> x+3y=0<br> 12y=-4x
BabaBlast [244]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

x+3y=0

12y=-4x  Equation/Question

Step 2

x+3y=0   Solve for x

x=-3y

Step 3

12y=-4x    Substitute -3y for x

12y=12y

Step 4

12y=12y  Simplify

0=0

Answer

Infinite solution

Hope this helps

5 0
3 years ago
Read 2 more answers
Megan has a piece of fabric which is a right triangular shape. The length of leg 1 is 4 m. The length of the other leg is twice
Bess [88]

Answer:

8.94 m

Step-by-step explanation:

Use the Pythagorean Theorum - a^2 + b^2 = c^2. Use leg 1 as <em>a</em>, leg 2 as <em>b</em>, and the third side as <em>c</em>.

We know leg 1 is 4, and that leg 2 is twice as long as leg 1...

(4)^2 + (4*2)^2 = c^2

Now, we use the Order of Operations to find c^2...

4^2+8^2=c^2\\16+64=c^2\\80=c^2

Now, we find the square root of c^2 to find c...

\sqrt{80} =8.94

So, the length of the third side is 8.94 m.

8 0
3 years ago
PLS HELP WILL MARK AS BRAINLIEST
soldier1979 [14.2K]

Answer:

26. the y intercept is -6

27. the y intercept is 2

28. the y intercept is -3

29. I cant answer because it is cut off in the picture...

Step-by-step explanation:

These equations follow a simple formula- the slope formula

y=mx+b

In this formula:

b is the y intercept

m is the slope that is multiplied by x

hope this helps:)

please crown me brainliest!!!

3 0
2 years ago
What is the measure of ∠x?
Archy [21]

Answer:

114 degrees

Step-by-step explanation:

Hi there.

Line segment LN is a straight line, meaning that it contains a straight angle (an angle measuring 180 degrees).

We know that if this is a straight angle, that x+66=180.

Therefore, m∠x = 114 degrees.

Hope this helps! :^)

5 0
3 years ago
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