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2 years ago

0.8 more than c times 10

Mathematics

1 answer:

masya89 [10]2 years ago

7 0

Answer:

10c+0.8

Step-by-step explanation:

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What is the y-intercept of the function f(x)=-2/9x + 1/3 ?

lorasvet [3.4K]

Answer:

Approximately 0.333

Step-by-step explanation:

If we graph this we see that the line goes over the y-axis at (0,0.333)

*I use desmos graphing calculator*

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2 years ago

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What is the square root of 5 divided by the square root of 15 and simplify and in fraction form

ozzi

Answer:

$\sqrt{\frac{1}{3} }$

$\frac{\sqrt{3} }{3}$

Step-by-step explanation:

The expression $\frac{\sqrt{5} }{\sqrt{15} }$ can be simplified by first writing the fraction under one single radical instead of two.

$\frac{\sqrt{5} }{\sqrt{15} } = \sqrt{\frac{5}{15} }$

5/15 simplifies because both share the same factor 5.

It becomes $\sqrt{\frac{5}{15} } = \sqrt{\frac{1}{3} }$

This can simplify further by breaking apart the radical.

$\sqrt{\frac{1}{3} } = \frac{\sqrt{1} }{\sqrt{3} } = \frac{1}{\sqrt{3} }$

A radical cannot be left in the denominator, so rationalize it by multiplying by √3 to numerator and denominator.

$\frac{1}{\sqrt{3} } *\frac{\sqrt{3} }{\sqrt{3} } =\frac{\sqrt{3} }{3}$

4 0

2 years ago

Put them in order from least to greatest:<br> 9.5 9.66 9.662 9.551 9 9.59 9.626

Fiesta28 [93]

Answer:

9, 9.5,9.551,9.59,9.626,9.66,9.662

Step-by-step explanation:

4 0

3 years ago

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() + -8= -6 what is the awnser

Mariana [72]

Answer:x=2

Step-by-step explanation:

change () to x

x + -8= -6

-6+8=2

x=2

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3 years ago

(5x-6) = (2x+9) <br> 7x=3

Fofino [41]

Answer:

Step-by-step explanation:

5x -6 = 2x +9

5x -2x = 9 +6

3x = 15

x = 5

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2 years ago