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Maksim231197 [3]
3 years ago
5

29.?? + 1.4 2. ??.4 1

Mathematics
1 answer:
iren2701 [21]3 years ago
5 0
21


hdhxhhd

s leslie correct answer
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HELP ME PLEASE I NEED ANSWERS REALLY FAST I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER SO PLEASE HELP ME!!!!
inessss [21]

Correct answers in reasoning and statements together.

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3 years ago
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Two liters of water are poured into an empty vase shaped like an octagonal prism. The base area is 100 square centimeters. What
Molodets [167]

Answer: Height of the water is 20 cm.

Step-by-step explanation:

Since we have given that

Base area = 100 square cm

volume of vase shaped  like an octogonal prism = 2 liters

We need to find the height of water.

and 1 liter = 1000 cm³

2 liters = 2×1000 cm³

As we know the formula for "Volume":

Volume=\text{Base Area}\times height\\\\2\times 1000=100\times height\\\\height=\dfrac{2000}{100}\\\\height=20\ cm

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3 years ago
Please help I’m vvv confused
Triss [41]

Equation is y=kx.  We have four chance to figure out k; hopefully they all give the same result

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Goshia [24]

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Question 8<br> Calculate the difference (4x2 + x - 5) – (5x2 - 1).
Rufina [12.5K]

Answer:

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(4x2 + x - 5) - (5x2 - 1)

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4x2 = 8

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Subtracting this from the first expression we have:

3+x-9 =

x - 6

7 0
2 years ago
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