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stiv31 [10]
3 years ago
13

Solve equation 9x^2+7x=3

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

I’m not for sure but if I had to guess I would say 115

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What is the difference between the fractions? Use the number line to help find the answer.
NNADVOKAT [17]

Answer:

The difference is \frac{3}{10}

Step-by-step explanation:

We must find the common denominator of the fractions.

The common denominator of \frac{1}{2} and \frac{1}{5} is 2*5=10; therefore we have

\frac{1}{2}=\frac{5}{10}

\frac{1}{5} =\frac{2}{10}

now it is easy to subtract \frac{5}{10} -\frac{2}{10} using the number line: we have to move \frac{3}{10} units to the left in order to get to \frac{2}{10}.

Thus our answer is

\boxed{\frac{1}{2} -\frac{1}{5}=\frac{3}{10} }

3 0
3 years ago
Read 2 more answers
Kari's paper cup holds 6 fluid ounces. If one ounce is equivalent to 29.6 milliliters, how many milliliters does her paper cup h
Degger [83]

Answer:

Equivalent measurements: teaspoon, ounce, pint, pound

You will find a table of equivalent measurements in the back of many cookbooks:

1 tablespoon = 3 teaspoons  

      1 cup = 16 tablespoon = 8 ounces  

    1/4 cup = 4 tablespoons  

    1/3 cup = 5 tablespoons plus 1 teaspoon  

     1 pint = 2 cups = 16 ounces  

    1 quart = 4 cups (2 pints) = 32 ounces  

   1 gallon = 4 quarts

    1 pound = 16 ounces

  1/2 pound = 8 ounces

  1/4 pound = 4 ounces

Note that a pint is 16 ounces of volume, while a pound is 16 ounces of weight. The popular rhyme "A pint's a pound, the world around" can help you remember this, but keep in mind that they're not really equivalent.

Doubling a recipe can be easy (just put in two of each measurement), but what if you need to divide a recipe in half? Here are some measurements that may help:

Measurement    1/2 Measurement

1/8 teaspoon   just a dash

1 tablespoon   1 1/2 teaspoons

1/4 cup        2 tablespoons

1/3 cup        2 tablespoons + 2 teaspoons

3/4 cup        6 tablespoons

Step-by-step explanation:

7 0
3 years ago
What is 2 and 5/8 shown as a decimal
slavikrds [6]
The answer to your question is 2.625
5 0
3 years ago
Read 2 more answers
Select the TWO units that would be reasonable to use to measure the length of a pencil.
Liula [17]

Answer:

1 and 2

Step-by-step explanation:

I hope this helps you out!

7 0
2 years ago
Read 2 more answers
Please help asap!! Due today!
Elena-2011 [213]

Answer:

25 cm

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + 24^2 = c^2

49 + 576 = c^2

c^2 = 625

c = 25

Answer: 25 cm

5 0
2 years ago
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