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3 years ago

PLEASE HELP QUICKLY IM NEED YOU!!! MATH QUESTION

Mathematics

2 answers:

coldgirl [10]3 years ago

7 0

BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB I think

frutty [35]3 years ago

7 0

Y= 1/2x I'm sure
any number you will take it from (x) you will put it in this problem (y=1/2x)

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Brums [2.3K]

Answer:

196

Step-by-step explanation:

70% multiply by 4/5(80%) which is 56%

56% times 350

7 0

2 years ago

What is the least common multiple between 8 10 and 12

DochEvi [55]

The LCM is the lowest number that is a multiple of all three numbers.
First, list the multiples of each number
8: 8, 16, 24, 32,40 48, 56, 64, 72, 80, 88, 96, 104, 112, 120
10: 10, 20, 30 40, 50, 60, 70, 80, 90, 100, 110, 120
12: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120

The LCM is 120 because there is no lower number that is a multiple of all three numbers.
Hope this helped!

3 0

3 years ago

Solve 2(x + 1) = 2x + 2.

Tom [10]

$2(x + 1) = 2x + 2\\\\
2x+2=2x+2\\\\
x\in\mathbb{R}$

3 0

2 years ago

Help Mr plz I'm tell you I think it 8

katrin2010 [14]

It is 9 weeks. 8 times 12 is only 96$

7 0

3 years ago

15. A cylindrical glass 10 cm tall and 8 cm in diameter is filled to 1 cm

ANTONII [103]

Answer:

No. The new height of the water is less than the height of the glass(6.33 cm<10 cm)

Step-by-step explanation:

-For the water in the glass to overflow, the volume of the inserted solid must be greater than the volume of the empty space or the ensuing height of water >height of glass.

#Volume of the golf ball:

$V=\frac{4}{3}\pi r^3\\\\=\frac{4}{3}\pi \times 4^3\\\\\approx 268.08\ cm^3$

#The volume of the water in the glass:

$V=\pi r^2 h\\\\=\pi \times 4^2\times 10\\\\\approx 50.27\ cm^2$

We then equate the two volumes to the glass' volume to determine the new height of the water:

$V=\pi r^2h\\\\(206.08+50.27)=\pi r^2 h\\\\h=318.35/(\pi \times 4^2)\\\\=6.33\ cm$

Hence, the glass will not overflow since the new height of the water is less than the height of the glass(6.33 cm<10cm).

4 0

3 years ago