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Evgen [1.6K]
3 years ago
12

What is the sum of 1 7/10 and 3 3/5?

Mathematics
2 answers:
Ksju [112]3 years ago
7 0

Answer:

5 3/10

Step-by-step explanation:

galina1969 [7]3 years ago
7 0

Answer:

5 3/10

-

You make the 3/5 into 6/10 and proceed with combining like terms

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1:320000<br> what is the actual distance represented by 1 cm <br> give your answer in km
Musya8 [376]

Answer:

1:3.2km

Step-by-step explanation:

-Given the scale 1:320000 all in centimeters.

-We need to convert the represented cm dimension into kilometers.

#We know that 1cm equals 0.00001 km.

We therefore multiplied the represented dimension by 0.00001 km:

=320000\times 0.00001 km\\\\=3.2 \ km

Hence the scale i s 1cm represents 3.2km thus 1:3.2km

7 0
3 years ago
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Answer this question to get marked as barinliest!!!!!!
Shalnov [3]

Answer:

2x to the 5th power

3 0
3 years ago
Y = 8x + 10<br><br> y = 2<br><br> whats the substitution ?
viva [34]

Answer:

Look at the explanation.

I'll be online so let me know if you still need help.

Step-by-step explanation.

A system of equations is basically two or more equations that rely on each other. If a solution for a variable is 2, it has to work for the other equation.

The substitution is basically plugging in the y value to y = 8x + 10

If y = 2

and also y = 8x + 10

What do you think the substitution is?

3 0
3 years ago
10.In Star School, the ratio of students who bring
Rina8888 [55]

Answer:

There are 406 students in the school

Step-by-step explanation:

Let the number of students in the school be x

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So, we have it that;

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x = (14 * 87)/3

x = 406

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2 years ago
How to write 15409 in expanded form
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10,000 + 5,000 + 400 + 9
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