3 years ago

What is the solution to -1.2x=3.48

Mathematics

2 answers:

SIZIF [17.4K]3 years ago

5 0

The solution to this problem is x=-2.9.

julsineya [31]3 years ago

4 0

The answer is -2.9 your welcome

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ravis gas tank is 1/2 full .after he buys 2 gallons of gas it is 2/3 full how many gallons can ravis tank hold?

aliya0001 [1]

So
1/2x+2=2/3x
convert to common fraction
1/2=3/6
2/3=4/6
3/6x+2=4/6x
subtract 3/6x from both sides
2=1/6x
multiply boh tisdes by 6
12=x
the tank can hold 12 gallon

8 0

3 years ago

(1) 4p²q : 10pq²

tiny-mole [99]

Answer: (1) 2p: 5q.

(2) 3:10.

(3) 5:6.

Step-by-step explanation:

To find : Ratio

(1) 4p²q : 10pq²

$=\dfrac{4p^2q}{10pq^2}\\\\=\dfrac{2p^{2-1}}{5q^{2-1}}\\\\=\dfrac{2p}{5q}$

i.e. Simplified ratio of 4p²q : 10pq² is 2p: 5q.

(2) 9 months : 2½ years

1 year = 12 months

$2\dfrac{1}{2}\text{years}=\dfrac{5}{2}\text{years}\\\\=\dfrac{5}{2}\times12=30\text{ months}$

Now, 9 months : 2½ years = $\dfrac{9\text{ months}}{30\text{ months}}=\dfrac{3}{10}$

Hence, Simplified ratio of 9 months : 2½ years is 3:10.

(3) 5 m : 600 cm

1 m = 100 cm

So, 5m = 500 cm

Now, 5 m : 600 cm = $\dfrac{500\ cm}{600\ cm}=\dfrac{5}{6}$

Hence, Simplified ratio of 5 m : 600 cm is 5:6.

7 0

3 years ago

Factor n 3 - n 2 + 3n - 3.

son4ous [18]

N³- n² + 3n - 3 = (n²+3 )(x-1 )

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3 years ago

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Help! Please!!! I will Mark Brainiest!!!! g(x) = x + 3

chubhunter [2.5K]

Answer:

It adds 3 to them

Step-by-step explanation:

if g of x is x + 3 then it will add 3 to the inputs...

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3 years ago

Jia has a bag with a purple marble, a white marble, and an orange marble. She pulls a marble from the bag and then puts it back

spayn [35]

Answer:

1. 3

2. 33.3%

3. 33.3%

Step-by-step explanation:

Could be wrong, could be right.

4 0

3 years ago