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BigorU [14]
3 years ago
9

Why is y = 3.5 x proportional

Mathematics
1 answer:
grandymaker [24]3 years ago
5 0

Answer:

Step-by-step explanation:

A proportion is being directly related to something, meaning that there is just multiplication or division (just a coefficient in front of the x-coordinate, nothing more).

In a graph, a proportional graph is a graph that goes straight through the origin.

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Factor 3x^2 + 2x -18x - 12
soldier1979 [14.2K]
3x^2+ 2x -18x -12
= (3x^2+ 2x) -(18x+ 12)
= x(3x+ 2) -6(3x+ 2)
= (3x+2)(x-6)

Final answer: (3x+2)(x-6)
5 0
3 years ago
What symbol makes this comparison true? 200 mL O 2 L <>​
vova2212 [387]

Answer:

For the first case converting ml to L we got:

200mL *\frac{1L}{1000 mL}= 0.2 L

And we see that 0.2 L is lower than 2 L so then:

200 mL < 2L

And in the other way if we convert L to mL we got:

2L *\frac{1000mL}{1L} = 2000 mL

And we see that [/tex] 200mL < 2000 mL[/tex]

So then the answer would be <

Step-by-step explanation:

For this case we can solve this problem converting ml to L or converting L to ml.

For the first case converting ml to L we got:

200mL *\frac{1L}{1000 mL}= 0.2 L

And we see that 0.2 L is lower than 2 L so then:

200 mL < 2L

And in the other way if we convert L to mL we got:

2L *\frac{1000mL}{1L} = 2000 mL

And we see that [/tex] 200mL < 2000 mL[/tex]

So then the answer would be <

8 0
4 years ago
Elmer has a collection of 300 fossils. Of these, 21 percent are fossilized snail shells.
chubhunter [2.5K]
In order to figure out the number of fossilized snail shell, multiply 21% by 300. first change 21% into a decimal, in order to do that, move the percent symbol two spaces to the left, and replace the "%" symbol to a decimal. 0.21 X 300= 63
so 21% of 300 is 63

5 0
3 years ago
Use the trinomial expression to answer the following question.
san4es73 [151]
The answer to the question is A. 5x

3 0
3 years ago
1) What is additive inverse property?
mrs_skeptik [129]
1) additive inverse property is when an integer is added to its opposite integer (ex: -3 + 3)
2. Sorry I didn’t learn signed numbers yet :(((
3. Commutative property is when you change the order of numbers in the expression but associative property is when you are regrouping numbers in the expression.
4. Absolute value is the distance between an integer and 0. And yes you can solve distance problems and grid problems using absolute value.
6 0
3 years ago
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