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3 years ago

A class has 6 boys and 15 girls. what is the ratio of boys to girls

Mathematics

2 answers:

sweet [91]3 years ago

5 0

The simplified ratio is 2:5. Divide each amount by 3 and you get this ratio.

If you find my answer helpful, please brainliest me!

butalik [34]3 years ago

3 0

Answer: 6:15

Step-by-step explanation:

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natali 33 [55]

Answer:

c is the correct option

Step-by-step explanation:

from,

f'(x) = h >0 f(x + h) - f(x)

f(x) = - √2x

f(x + h) = - √(2x + h)

f'(x) = h>0 -√(2x + h) - √2x

rationalize the denominator

= h>0 -√(2x + h) + √2x (-√(2x + h) - √2x)

h (-√(2x + h) - √2x)

= h>0 4x + 2h - 4x

h(-√(2x + h) -√2x)

= h>0 2h

h(-√(2x+h) - √2x)

= h>0  2 

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5 0

3 years ago

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Simplify the imaginary number sqr -75

m_a_m_a [10]

Answer:

5i $\sqrt{3}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

and $\sqrt{-1}$ = i

Given

$\sqrt{-75}$

= $\sqrt{25(3)(-1)}$

= $\sqrt{25}$ × $\sqrt{3}$ × $\sqrt{-1}$

= 5 × $\sqrt{3}$ × i

= 5i $\sqrt{3}$

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3 years ago

Which net represents this triangular prism?

Anarel [89]

Answer:

this one.............

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I need helpppppppppp

Savatey [412]

Units. cause square units are for area and cubic units are for volume.

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3 years ago

10x - (5+3x) To short LOL

never [62]

10x - (5+3x)
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