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dezoksy [38]
3 years ago
12

HELP ASAP 1.A term that is a known number without variables. is called?

Mathematics
1 answer:
Natali5045456 [20]3 years ago
7 0

Answer:

constants

Step-by-step explanation:

Constants are the terms in the algebraic expression that contain only numbers. That is, they're the terms without variables. We call them constants because their value never changes, since there are no variables in the term that can change its value.

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One leg of a right angle has a length of 3m. The other sides have lengths
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I don’t understand what the question is
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My first expression answer is y=5 -2x How do I plug it into x-y=1 ?? The Y
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Answer:

All you need to do is make sure the first expression is solved for y (which it is), and then substitute it into the second expression in place of any occurrences of y:

given the second expression:

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We'll replace y with it's value in the first expression:

x - (y) = 1

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You can then solve for x:

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