4 years ago

Solve the system of equations. How many 10 oz. boxes were sold

Mathematics

1 answer:

rewona [7]4 years ago

4 0

you need to provide more information :/

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For geometry help thanks <33

Tcecarenko [31]

Answer:

Step-by-step explanation:

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3 years ago

The height of 5 boys is 5.4 ft, 6.12 ft., 7.02 ft. 4.9 ft, and 6.25 ft. What is the average

11Alexandr11 [23.1K]

Wll not just this question, but whenever you need to find average, you have to:

Wait, for example let's take ur question:

1st step we will add up all the values aka heights:

5.4+6.12+7.02+4.9+6.25=29.69

And then how many values did you take???

Its, 5 values

1st value= 5.4

2nd value=6.12

aaand so on....

However, then we will have to divide the sum by no.of values

29.69÷5=5.938

Aaand this is your FINAL ANSWER

Done!!!!

Hope I helped you!!!

4 0

3 years ago

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What is 4.5(-20)+18=

Vikki [24]

Answer:

-72

Step-by-step explanation:

3 0

3 years ago

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What is 3/4 of 16/21? worked out please

timofeeve [1]

Of means multiplication

So

$\frac{3}{4} \sf{of} \frac{16}{21} = \frac{3}{4} \times \frac{16}{21}$

And then simplify the numerator ad denominator

= $\frac{3 \times 16}{4 \times 21} = \frac{\ 1 \times 16}{4 \times 7}$

And simplify the numerator and denominator again

= $\frac{\ 1 \times 16}{4 \times 7} = \frac{\ 1 \times 4}{1 \times 7}$

And we are finally left with the answer which is $\frac{4}{7}$

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4 years ago

The segment drawn from a vertex in a triangle to the midpoint of the opposite side.

AVprozaik [17]

check the picture below.

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4 years ago

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