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3 years ago

Please help me with this math question! I really need someone to help me, if not I will get a bad grade!

Mathematics

1 answer:

Sholpan [36]3 years ago

5 0

Answer:

First Place is 120

Step-by-step explanation:

The person who posed the question should have given you more than 1 example. I will assume that this is a proportion question. Leave a note if it is not correct.

200 / 120 = x / 72 Multiply both sides by 72

(200 / 120) * 72 = x Multiply the numerators

200 * 72 / 120 = x Do the multiplication

14400 / 120 = x Do the division

120 = x Answer

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PLEASE HELP<br> which mapping diagram does NOT represent function from x-y

Bas_tet [7]

Answer:

Diagram 1

Step-by-step explanation:

This diagram does not represent a function because the x value 6 is outputting 2 different y values, 4 and 6. This goes directly against the rules of a function.

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3 years ago

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Simplify the following expression.<br>4.156 -0.34

Nastasia [14]

Answer:

Step-by-step explanation:

4.156−0.34

=4.156−0.34

=4.156+(−0.34 )

=3.816

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4 years ago

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What inequality is equivalent to |x-4| <8?

Furkat [3]

Answer:

x<《-4,12》

Step-by-step explanation:

inequalities:

x-4<8, x-4>0

-(x-4)<8, x-4-<0

intersections:

x<12, x>4

x>-4, x<4

x<[4,12》

x<《-4,4》

x<《-4,12》

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3 years ago

Devin brought his snails collection to school. He has 10 snails. How could he put them into 2 tanks so two classes could see the

galina1969 [7]

10 divided by 2 = 5 is one of the equations

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4 years ago

1. You are given a problem that involves multiplying a positive number and a negative number. Which of the following are reasona

vfiekz [6]

The multiplication of numbers with opposite signs is negative, while the multiplication of numbers with the same sign is positive:

$(+) \cdot (+) = (+)$
$(+) \cdot (-) = (-)$
$(-) \cdot (+) = (-)$
$(-) \cdot (-) = (+)$

So, the multiplication of a positive number and a negative number must be negative, and the only feasible answers are -2 and -5.

Similarly, if you multiply two negative numbers and a positive number, the two negative numbers will give a positive number as a result, and then when you multiply it by a positive number, you still have a positive number:

$[\ (-) \cdot (-)\ ] \cdot (+) = (+) \cdot (+) = (+)$

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4 years ago

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