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3 years ago

Please I Really Need Help Fast

Mathematics

2 answers:

fredd [130]3 years ago

6 0

Answer:

x=12 i am pretty sure idk let me know if i am right

Step-by-step explanation:

Butoxors [25]3 years ago

3 0

Yea I think that you are right

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-(-9)_l-9l is it grater than or less than or eqaul to?

emmainna [20.7K]

Answer:

Equal to

Step-by-step explanation:

Hello!

Let's simplify the left side:

- ( -9 )
9

Remember that the negative sign also means opposite, so the opposite of negative 9 is positive 9.

Let's simplfy the right side:

| - 9 |
9

Remember that in an absolute value bracket, any positive value stays positive, but any negative value turns to the positive value.

So the inequality is 9 _ 9

Therefore the sign should be "=" as 9 is equal to 9.

7 0

2 years ago

Read 2 more answers

An amusement park has discovered that the brace that provides stability to the ferris

antiseptic1488 [7]

Answer:

Hence the correct answer is option (A) 4.708.

Step-by-step explanation:

Solution:-

Now, we need to find the angle of the sector by using sector formula,

$A = 28.25 ft^{2} \\r = 12ft.\\\\28.25 = \frac{\theta}{360^{o} } \times \pi \times 12^{2} \\\\\theta=\frac{28.25\times 360}{12 \times12 \times \pi} \\\\\theta =( \frac{70.625}{\\pi} )^{o}$

We now convert the angle to radian

$\theta = \frac{70.625}{\pi} \times \frac{\pi}{180}\\\\\theta = 0.39236 radian$

Now we calculate the length of arc by arc formula

$\theta=\frac{I}{12} \\\\0.39236 =\frac{I}{12}\\\\I = 4.708 feet.$

So, The length of steel that must be replaced is 4.708 ft.

4 0

2 years ago

Can i get some help thanks

inna [77]

Answer:

9300 maybe

Step-by-step explanation:

7 0

3 years ago

Math question, any help is appreciated! :)

Nezavi [6.7K]

E and B are your answers to this

4 0

2 years ago

Someone help please ://////

GarryVolchara [31]

Answer:

+/- 1.5

Step-by-step explanation:

3 0

2 years ago