All categories

3 years ago

Which ones are proportional or non-proportional ?

Mathematics

1 answer:

castortr0y [4]3 years ago

4 0

Answer:

3. proportional

4. non propotional

Step-by-step explanation:

When the graph of the linear relationship contains the origin, the relationship is proportional

You might be interested in

HELP PLEASE URGENT!!!!

Setler79 [48]

<span>Equations:
g + b + 0 = 1500
g + 0 + r = 750
g + b + r = 2000
============
</span><span>g = 250
b = 1250
r = 500
============
Happy Valentines :)</span>

4 0

3 years ago

Read 2 more answers

Just #1 what’s the answer and how do I do it?

Thepotemich [5.8K]

Answer:

It is B

Step-by-step explanation:

(c² - 6c) + (7c + 5)

c² is it's own term

-6c + 7c combine to 'c'

5 is it's own term.

So it is c² + c +5

5 0

3 years ago

Read 2 more answers

If sin theta = 4/5 then sec theta is?

Softa [21]

Answer: 53.13
Explanation of answer: since theta is the unknown, then you must use the inverse of sin. (Which is sin with -1 subscript) I used a calculator and used inverse of sin and put 4/5 in parenthesis

6 0

3 years ago

so, im t trying to find the original price and sale price of a book for example and the amount of discount is 2.80 dollars and t

aliya0001 [1]

Okay, so since the discount is 60% of the price and it comes out to $2.8, we are going to form the following expression, where x is the original price.

60% of x = 2.8

Simply means: 60/100 * x = 2.8

You solve for x, which comes out to $4, which is your original price.

5 0

3 years ago

Tell whether the fractions are equal or not equal to 6/8 and 3/4

yulyashka [42]

Answer:

they are equal

Step-by-step explanation:

3/4 can be converted it 6/8 by multiplying both denominator and nominator by two

5 0

3 years ago