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3 years ago

What is the basic ratio for 120:150

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

4 0

No, it is 4:5.... if you’re simplifying it... if you divide 4 by 30 it is 120 and 5 Times 30 is 150 so it’s 120:150 4:5

OleMash [197]3 years ago

3 0

I am not 100% shod but it should be 12:15. As you are dividing both sides by the same number. The easiest way is to first cancel out the 0s.

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Jlenok [28]

Answer:

(x - $\frac{5}{2}$ )² + $\frac{7}{4}$

Step-by-step explanation:

x² - 5x + 8

Using the method of completing the square

add/subtract ( half the coefficient of the x- term )² to x² - 5x

x² + 2(- $\frac{5}{2}$ )x + $\frac{25}{4}$ - $\frac{25}{4}$ + 8

= (x - $\frac{5}{2}$ )² - $\frac{25}{4}$ + $\frac{32}{4}$

= (x - $\frac{5}{2}$ )² + $\frac{7}{4}$

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Digiron [165]

The answer is.................

A!!!!!!!!!!!!

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3 years ago

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Brilliant_brown [7]

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4 years ago

Let f(x)= 3x – 6 and g(x) = x –2. Find f/g and its domain.

Maksim231197 [3]

Given :
f(x)= 3 x – 6
and
g(x) = x –2

f(x)/g(x) = (3 x – 6 )/(x - 2)
simplifying
f(x)/g(x) = 3( x – 2 )/(x - 2)
f(x)/g(x) = 3

Domain : set of all real numbers,where x is not equal 2

6 0

3 years ago

What is the surface area of the square pyramid represented by the net?

ANTONII [103]

Heck yeah!!!
ok so do 5x3=15 divide by 2(really don't need to do that!)
15x 2=30 or 7.5x4=30
then add 3x3=9 to 30 so 9+30=39
ur answer is 39

hope this helps!!!!

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3 years ago