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Free_Kalibri [48]
2 years ago
15

What is value of this expression ​

Mathematics
2 answers:
Delvig [45]2 years ago
5 0

Answer:

2/0, which would be undefined.

Step-by-step explanation:

KiRa [710]2 years ago
3 0

Answer:

Step-by-step explanation:

= 4 + (-2)/ -3 + 3

= 4 - 2/ -3 + 3

= 2/0 If the denominator is 0, the value is undefined.

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What is 5x/3 = 80/12 solve for x
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8 0
3 years ago
Can someone explain the steps to finding the perimeter of a semi-circle? I didn't really understand it during class. Thanks
andriy [413]
We know that the perimeter of a cylinder is 2πr we will find it as we do always. The perimeter will be :
2 pi r
= 2 pi * 20
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Because we have a half of a cylinder we will just divide the answer we got by 2:
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6 0
2 years ago
6) Add or subtract:<br> a) (4x® - 5x + 15) - (11 - 7x - 2x)<br> b)(9x- 6x® - 7x-2) + (10x - 8x + 11)
Marat540 [252]

Answer:

a) (4x® - 5x + 15) - (11 - 7x - 2x)

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Step-by-step explanation:

a) (4x® - 5x + 15) - (11 - 7x - 2x)

b)(9x- 6x® - 7x-2) + (10x - 8x + 11)

6 0
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Help me please thank you
harina [27]

I believe it would be 2 units to the right

and 4 units down

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3 years ago
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