If y=32, then x=4. what is the value of x when y=160

Mathematics

1 answer:

Dahasolnce [82]3 years ago

6 0

Answer:

Step-by-step explanation:

x=4

y=32

y=8x

y=160

y/8=x

160/8=20

x=20

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What element in the domain has image 7 in the function f(x) = x²– 2? a. 3 b) 9 c) -1 d) 4

blagie [28]

Here,

f(x) = 7

x = ?

Now,

f(x) = x^2 - 2

or, 7 = x^2 - 2

or, 7 + 2 = x^2

or, x^2 = 9

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3 years ago

Read 2 more answers

Order from least to greatest

Orlov [11]

Answer:
In order from least to greatest: 0.25, 3 ⅜, 3 ⅖;

Or, write as: 0.25 < 3 ⅜ < 3 ⅖ .
___________________________________
Explanation:

0.25 = ¼ l (less than "1"); the lowest of the three given values.

The remaining two values have the same whole number of 3, and a fraction:
3 ⅖ ; and 3 ⅜.

The least common multiples among the denominators of the fraction values is 40. ⅖ = ?/40 ; 5*? =40? 5* 8 = 40, so 2*8 = 16;
Thus, ⅖ = 16/40, and 3 ⅖ = 3 16/40. 3/8 = ?/40? 8*5 =40; so 3*5 = 15 ; thus ⅜ = 15/40; and
and 3 ⅜ = 3 15/40.
3 15/40 is less than than 3 16/40;
as such; 3 ⅜ is less than 3 ⅖.

So, in order from least to greatest: 0.25, 3 ⅜, 3 ⅖;
Or, write as: 0.25 < 3 ⅜ < 3 ⅖ .

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3 years ago

What is the constant of proportionality in the equation?

IrinaVladis [17]

Answer:

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Step-by-step explanation:

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