4 years ago

Select proportional or not proportional to correctly classify each pair of ratios.

Mathematics

1 answer:

Komok [63]4 years ago

8 0

16/36=4/9

(16)(9)=(36)(4) cross multiply

144=144 proportional

You might be interested in

COSS SENSE-MAKING The sides of square ABCD are extended

dsp73

Answer: 9 in

Step-by-step explanation:

5 0

3 years ago

How do you factor these three trinomials?

larisa [96]

Answer:

here this should help you understand.

Step-by-step explanation:

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:completing-square-quadratics/v/completing-the-square-to-solve-quadratic-equations

5 0

3 years ago

For what value of p the equation [p-3]x²+4[p-3]+4=0

Vikentia [17]

Step-by-step explanation:

(p-3)[x²+4]+4=0

(p-3)[x²+4]=-4

(p-3)=-4/x²+4

p=-4/x²+4+3

p=-4+3(x²+4)/x²+4

p= -4+3x²+12/x²+4

p=8+3x²/x²+4

3 0

3 years ago

Which algebraic expression is a polynomial?

lisov135 [29]

Answer:

3m²n

Step-by-step explanation:

polynomials have a degree of 2 or more.

4 0

3 years ago

You can take bus 65 or bus 79 to get to work. you take the first bus that arrives. the probability that bus 65 arrives first is

navik [9.2K]

I dont get how to work this one out give me a secod

7 0

3 years ago