3 years ago

Which is the simplified form for 10 -5x<20

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

3 0

X > -2 is the answer

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In standerd form what is the answer to y=6x-1 looking for x

horrorfan [7]

Answer:

x=1/6 or 1.16 (6 repeating) or x=6^-1

Step-by-step explanation:

y=6x-1

substitute y =0

0=6x-1

Move the variable to the left

-6x =-1

Divide on both dies

3 0

2 years ago

How do you do this problems?

rewona [7]

x = 6

Step-by-step explanation:

It's based on similarity of triangles

DEF ~ △XYZ

$\implies \mathsf{ \frac{DE }{ XY } = \frac{EF}{YZ} = \frac{ FD}{ZX}}$

The sides should be taken in order, like the triangles start with DE and XY so, we'll proportionate DE and XY and then the next two sides and so on.

I'm using $\mathsf{ \frac{DE }{XY } = \frac{EF}{YZ} }$ to get the value of x.

[You can use any two fractions out of the three given above. ]

$\implies \mathsf{ \frac{10}{x - 1} = \frac{8}{4} }$

$\implies \mathsf{ \frac{10}{x - 1} = 2 }$

$\implies \mathsf{ 10 = 2 (x - 1) }$

$\implies \mathsf{ 10 = 2 x - 2 }$

$\implies \mathsf{ 10 + 2= 2 x }$

$\implies \mathsf{ 1 2= 2 x }$

$\implies \mathsf{ x = 6 }$

Hence, the value of x is 6.

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2 years ago

Elliot and Katy both bought the same lunchbox for $6. Elliot lives in Oklahoma and pays 4.5% in sales tax, while Katy lives in S

olasank [31]

The answer is <span>A.$0.09!

</span>

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2 years ago

Read 2 more answers

If a1=7 and d=28, find a9

Mariulka [41]

Answer:

Step-by-step explanation:

Since a1=7 and the question is to find a9, you just have to multiply 7 and 9 which is 63

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2 years ago

a circular stained glass window frame with a diameter 20 inches is divided into 8 congruent find the area of 3 of the 8 panes of

ahrayia [7]

Answer:

it would be 45

Step-by-step explanation:

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2 years ago