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mr_godi [17]
3 years ago
7

Help please thank you:) QUICKLY!!!!!!!!!

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0
I think -8, but im sorry if it is wrong
STALIN [3.7K]3 years ago
4 0

Answer:

y = -8

Step-by-step explanation:

2x2 - 12

4 - 12 = -8

hope this helps

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Answer this now please :)
natta225 [31]

9514 1404 393

Answer:

  E.  384 cu ft

Step-by-step explanation:

The sum of length and width is half the perimeter, so the width is ...

  (40/2) -12 = 8 . . . feet

The depth is half that, so is 8/2 = 4 feet.

The volume is ...

  V = LWH = (12 ft)(8 ft)(4 ft) = 384 ft³

4 0
3 years ago
there is 29cm if green ribbon. a blue ribbon is 9cm shorter than the green ribbon. how long is the blue ribbon ​
a_sh-v [17]

Answer:20cm

Step-by-step explanation:

If the blue ribbon is 9cm shorter you’re just subtracting 29-9 which is 20cm.

8 0
3 years ago
17505 rounded to the nearest 100
valina [46]
The answer is 17500

505 is the hundreds place
And 505 is closer to 500
8 0
3 years ago
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Which of the following are exterior angles? Check all that apply.
erica [24]
The answer is -F.&It;6
8 0
2 years ago
What is the least common denominator of the fraction 2 over x plus the fraction x over x plus 1 plus the fraction x plus 1 over
Anna71 [15]
3x is the least common denominators because you need to be able to make sure all other denominators can go multiple into it.  Since the rest are just x, the largest number of 3x would be the denominator you want. 
5 0
4 years ago
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