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irakobra [83]
3 years ago
5

Daniel clearly chose a unit of measure (miles) that was too big for the construction work he was doing. Tape measures do not hav

e markings for thousandths of a mile on them. Based on the work he was doing, a better choice would have been inches, feet, or possibly meters because the measurement would be easier for his carpenter to handle. A good rule of thumb to use is: when measuring something small, use a small unit of measure. When measuring something large, use a large unit of measure. Which unit would you use?
A.The length of a smart phone?
B.The weight of an elephant?
C.The volume of a bowl?
D.The distance to the Andromeda Galaxy?
Mathematics
1 answer:
Leokris [45]3 years ago
5 0

Answer:

personally i would use a.

Step-by-step explanation:

this is my answer and opinion btw

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marta [7]

Given:

The expression is:

x^2-3x+4+2x^2-x-12

To find:

The terms and like terms in the expression.

Solution:

Terms: Variables, constants and product of variable and constants are known as terms which are separated by addition sign "+".

Like terms: The terms which contain same variables with same power are known as like terms.

The given expression is:

x^2-3x+4+2x^2-x-12

It can be rewritten as:

x^2+(-3x)+4+2x^2+(-x)+(-12)

Terms are x^2,-3x,4,2x^2,-x,-12.

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2 years ago
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Answer:

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3 years ago
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Mazyrski [523]

Answer:

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Step-by-step explanation:

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