3 years ago

The marching band organises 80 students in the six lines how many students are in each line and how many students are left over

Mathematics

2 answers:

stellarik [79]3 years ago

5 0

80 divided by 6 equals 13 and then 36*6 equals 78 and then 80 minus 78 equals 2

Bogdan [553]3 years ago

4 0

80 ÷6=13
13×6=78
80-78=2

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The answer would be 23

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3 years ago

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LiRa [457]

Answer:

The correct answer is "0.9332".

Step-by-step explanation:

Given that:

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So,

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3 years ago

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dsp73

Answer:

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Step-by-step explanation:

we have

$2(x-2)^{2}=8(7+y)$

step 1

Exchange x for y and y for x

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step 2

isolate the variable y

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take the square root both sides

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$y=2(+/-)\sqrt{4(7+x)}$

step 3

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5 0

2 years ago

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2 years ago

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Gennadij [26K]

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Use pythagorean theorum:

Variables:

Let the edge = A

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A^2 = [sqrt(150)]^2 - 10^2

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A^2 = 50

A = sqrt(50)

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A = 7cm (to the nearest tenth)

so, length of an edge = 7cm

4 0

1 year ago