Do the ratios 1:9 and 4:6 form a proportion?

Mathematics

1 answer:

Umnica [9.8K]2 years ago

7 0

We have: $1:9=\frac{1}{9}=\frac{1.4}{9.4} =\frac{4}{36}=4:36\neq 4:6$

So the answer is: No

Ok done. Thank to me :>

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Thanks, & yes how did you get that

soldier1979 [14.2K]

Hello Vmcdowell43

The word Thanks is a shorter way of saying Thank you. Many people use it because it is easier.

The word yes is a simple way to agree with something.

Hope that helps!
-Chris

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3 years ago

Which expression equals 6x − 5y + 2 − 8x + 3( y + 5)? A) 3x − 2y + 17 B) −3x + 2y + 17 C) −2x − 2y + 17 D) −2x − 2y − 17

inysia [295]

Answer:

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Step-by-step explanation (PEMDAS):

First, we do 3 (y + 5) because of the parenthesis:

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Since there are no exponents, multiplication ,or division, we will add and subtract. But we have to make sure we combine like terms. X with X's, Y with Y's and constants with constants. And ALWAYS go from left to right

6x − 5y + 2 − 8x + 3y + 15

−2x − 5y + 2 + 3y + 15

−2x − 2y + 2 + 15

−2x − 2y + 17.

8 0

3 years ago