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3 years ago

Simplify 1/8 - 1/9 x+3/4-2/3x

Mathematics

1 answer:

Afina-wow [57]3 years ago

8 0

Answer:

7/8 - 7x/9

Step-by-step explanation:

;)

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Write the numerical expression to represent the following phrase: Three piles of eight pennies each, with two left over. Calcula

mr_godi [17]

Your answer woild be 3×8+2 and if solved equals 26

7 0

3 years ago

LCM of 96,144,126 find it

lidiya [134]

Answer:

2016

Step-by-step explanation:

To solve this problem, let us find the prime factors of the given numbers:

8 x 12

2 x 2 x 2 2 x 2 x 3

2⁵ x 3

144

12 x 12

2 x 2 x 3 2 x 2 x 3

2⁴ x 3²

126

2 x 63

2 7 x 9

2 3 x 3 x 7

2 x 3² x 7

So, the lowest common multiple = 2⁵ x 3² x 7 = 2016

6 0

3 years ago

A sample of the students at a middle school is selected by writing the

Ipatiy [6.2K]

Answer:

I guess its B, but I am not sure

Sorry

5 0

3 years ago

Read 2 more answers

What is the solution to 2.1m = 6.3?

Zanzabum

M=3 because you divide 2.1 into 6.3 and i goes in to it 3 times

8 0

3 years ago

Read 2 more answers

Help now. a storage tank in the shape of a cuboid of base 2.5 m by 2 m can hold up to 7500 litres of water. Calculate the height

Minchanka [31]

Answer:

Height of the tank is 1.5m

Step-by-step explanation:

Given

Shape: Cuboid

Base Dimension = 2.5m by 2m

Volume = 7500 litres

Required

Determine the height of the tank

First, the area of the base has to be calculated;

$Area = 2.5m * 2m$

$Area = 5.0m^2$

Next is to calculate the height using volume formula;

$Volume = Area * Height$

Recall that Volume = 7500L [Convert to m³]

$1 L = 0.001m^3$

So;

$7500L = 7500 * 0.001m^3$

$7500L = 7.5m^3$

Hence;

$Volume = 7.5m^3$

Substitute 7.5m³ for Volume and 5.0m² for Area in the following formula

$Volume = Area * Height$

$7.5m\³ = 5.0m\² * Height$

Divide both sides by 5.0m²

$\frac{7.5m\³}{5.0m\²} = \frac{5.0m\² * Height}{5.0m\²}$

$\frac{7.5m\³}{5.0m\²} = Height$

$1.5m = Height$

$Height = 1.5m$

<em>Hence, the height of the tank is 1.5m</em>

5 0

3 years ago