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2 years ago

What is 8/10 minus 2/5

Mathematics

2 answers:

IRINA_888 [86]2 years ago

4 0

If you take 2/5 minus 8/10 the final results would be -2/5 and it equals -0.4.

Taya2010 [7]2 years ago

4 0

2/5 because 2/5 is 4/10. 8/10-4/10=4/10. 4/10=2/5 ~JZ

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Studentka2010 [4]

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3 years ago

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Plz help , due in 5 mins

Grace [21]

Answer:

option a) 30 : 19

Step-by-step explanation:

$Length = 7 \frac{1}{2} = \frac{15}{2}\\\\Width = 4\frac{3}{4} = \frac{19}{4}$

Ratio of length to width:

$\frac{15}{2} : \frac{19}{4}$

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2 years ago

if a right triangle has one side measuring 3√2 and another side measuring 2√3, what is the length of the hypotenuse?

lina2011 [118]

Answer:

Step-by-step explanation:

Given,

Perpendicular ( p ) = 3√2

Base ( b ) = 2√3

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Using Pythagoras theorem:

${h}^{2} = {p}^{2} + {b}^{2}$

plug the values

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To raise a product to a power, raise each factor to that power

${h}^{2} = 9 \times 2 + 4 \times 3$

Multiply the numbers

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Add the numbers

${h }^{2} = 30$

Take the square root of both sides of the equation

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Hope this helps...

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3 years ago

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Enter the equation in standard form. y=9/3x-5/3

Marianna [84]

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3 years ago

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DedPeter [7]

My answer is D.(5, -2)

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2 years ago

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