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serious [3.7K]
3 years ago
8

Which of the following expressions has 3 terms? A 8x + y - z B xyz C y3 + 1

Mathematics
2 answers:
ki77a [65]3 years ago
6 0

Answer:

The expression which has 3 terms is:

A. 8x+y-z

Step-by-step explanation:

The number of terms in each expressions are:

A. 8x + y - z

It has 3 terms

B. xyz

It has 1 term

C. y³ + 1

It has 2 terms

Hence, the expression which has 3 terms is:

A. 8x+y-z

Alja [10]3 years ago
5 0
Since C only has two and although it may look like B has three terms, when the letters are joined together like that they are basically just become one big term, so your answer would be A.
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so take the other angle 54 degrees and subtract that by 180.
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An 8-sided die is formed when two square pyramids are attached by their bases. The perimeter of the base shape is 6 centimeters.
lawyer [7]

Answer:

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Complete question:What is the surface area of the 8-sided figure?

Step-by-step explanation:

Consider the half of the 8-sided die i.e the pyramid ABCDE:

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Now, the distance between the tallest points is 2 cm, so the height of Pyramid ABCDE is 1 cm.

Considering the right triangle EOM:

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