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Anna [14]
3 years ago
13

How do I write this expression:The quantity seven plus Z, squared

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

  (7+Z)²

Step-by-step explanation:

A less ambiguous way to describe the quantity might be "the square of the quantity seven plus Z".

As it is, we rely on the presence of the comma to tell us that the quantity to be squared is (7+Z). If the comma were not present, we would assume you want to add 7 to the square of Z: 7+Z².

  the quantity 7 plus Z: (7+Z)

  that quantity squared: (7+Z)²

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zheka24 [161]
First we have to evaluate our income: $100,000. And then the expenditure (sum of all expenses): $25,000 + $40,000 + $25,000 = $90,000. This is the expenditure, taken away from our income we get $10,000, this is the economic profit of the family farm.
8 0
3 years ago
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The measure of an exterior angle of a regular polygon is 45. What is the interior angle and how many sides?
Brilliant_brown [7]

Check the picture below.

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3 years ago
You have ducks and sheep in a farmyard. If there are 102 legs and 33 heads how many of each do you have? Set up and solve it to
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There will be 18 sheep and 15 ducks.
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3 years ago
Consider a water pipe that branches into two smaller pipes. If the flow of water is 10 L/min in the main pipe and 4 L/min in one
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The water flows 6 liters per minute in the other branch of pipe.

Step-by-step explanation:

Given,

Flow of water in main pipe = 10L/min

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Flow of water in main pipe = Flow in one branch + Flow in other branch

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Okay so uh i think it’s this: 15% of 60=0.15* 60=9
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