3 years ago

Is this a proportional relationship

Mathematics

2 answers:

rewona [7]3 years ago

6 0

No it’s not because if it was you would be able to divide

Minchanka [31]3 years ago

4 0

Answer:

N o

Step-by-step explanation:

You might be interested in

MY LAST QUESTION PLEASE HURRY, SORRY FOR RUSHING BY THE WAY

77julia77 [94]

Answer:40

Step-by-step explanation:

dividing 1200 by 600 is 2

so you would do the same for 80

6 0

3 years ago

If Sara bought 12 feet of fabric and she is going to make curtains and she has to cut 1/4 sections. How many sections of fabric

Strike441 [17]

Answer:

Step-by-step explanation:

You just have to divide the length of the fabric by the length of the sections

6 0

3 years ago

Read 2 more answers

F(3)= 5x^2 - 4x + 9<br> evaluate this quadratic function

Neporo4naja [7]

Answer:

$f(3) = 38$

Step-by-step explanation:

Given the quadratic function

$f\left(x\right)=\:5x^2\:-\:4x\:+\:9$

Evaluating the quadratic function

$f\left(x\right)=\:5x^2\:-\:4x\:+\:9$

substitute x = 3

$f\left(3\right)=\:5\left(3\right)^2\:-\:4\left(4\right)\:+\:9$

$f(3) = 45-16+9$

$f(3) = 38$

Therefore,

$f(3) = 38$

6 0

3 years ago

WILL MARK BRAINLIEST! Find the area of a circle with a radius of 7 feet ?

Murljashka [212]

Answer:

A = 153.94 ft^2

Step-by-step explanation:

5 0

3 years ago

Can someone tell me everything they know about Introducing Proportional Relationships?

Nookie1986 [14]

Answer:

1.Radius if half of diameter

2.If you want to get to circumference it diameter x 3.14

3.To find area of circle r x r x 3.14

4.From circumferenc to diameter it is circumfrence

divided by 3.14

4 0

4 years ago