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2 years ago

Solve the following 3/4+2/8

Mathematics

2 answers:

Ad libitum [116K]2 years ago

5 0

Answer:

Step-by-step explanation:

In order to add fractions they have to have a common denominator.

In this case we can multiply the fraction 3/4 by 2 to get 6/8.

Now we can add them:

$\frac{6}{8} + \frac{2}{8} = \frac{8}{8} = 1$

Therefore, the answer to the question is 1.

I hope this helps!!

- Kay :)

PtichkaEL [24]2 years ago

3 0

Answer:

Step-by-step explanation:

3x4 is 12

2x8 is 16

16+12 is 28

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zaharov [31]

Answer:

8*8*8= 8^3= 512

Step-by-step explanation:

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2 years ago

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How to re arrange 6x+2y=3 to y= mx+b form

Alex

Answer:

y=-3x+3/2

Step-by-step explanation:

move 6x to the other side

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2 years ago

Which angle has a sine of -1/2 and a cosine of -√3/2

Sergeeva-Olga [200]

$\sin x=-\dfrac{1}{2} < 0\\\\\cos x=-\dfrac{\sqrt3}{2} < 0\\\\therefore\ x\in(180^o;\ 270^o)$

$\text{We know:}\ \tan x=\dfrac{\sin x}{\cos x}\\\\\text{therefore:}\ \tan x=\dfrac{-\frac{1}{2}}{-\frac{\sqrt3}{2}}=\dfrac{1}{2}\cdot\dfrac{2}{\sqrt3}=\dfrac{1}{\sqrt3}\cdot\dfrac{\sqrt3}{\sqrt3}=\dfrac{\sqrt3}{3}$

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2 years ago

What is the value of x? 2 units 3 units 5 units 8 units

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Step-by-step explanation:

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2 years ago

The bases of a right prism are rhombi with area A = 44 cm2. The height of the prism is h=2.3 dm. Find the volume V of the prism.

Allushta [10]

The volume is 1012 cm³.

The volume of a right prism is found by multiplying the area of the base and the height. First we need to convert the height to centimeters.

1 dm = 10 cm
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Now we have 44(23) = 1012 cm³

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3 years ago