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3 years ago

Which of the following are mathematical sentences? Check all that apply.

Mathematics

2 answers:

Paraphin [41]3 years ago

5 0

A, C, E

any mathematical expression that then includes an equal sign becomes a sentence or equation

Paraphin [41]3 years ago

5 0

Answer: A. 4 - d = 8

C. 3 + 2 = 5

E. 1 < 2

Step-by-step explanation:

A mathematical sentence makes by combining two expressions with a comparison operator (+,-,×,÷) to create a fact that it may be either true or false.

A. 4 - d = 8

It is a mathematical statement which says that the difference between 4 and d is 8.

B. 4 - v

It is not a mathematical statement because it is neither true nor false. It is just a variable expression.

C. 3 + 2 = 5

It is a mathematical statement which is true.

D. 6

It is not a mathematical statement because it is neither true nor false.

E. 1 < 2

It is not a mathematical statement which is false. It is just a numerical expression.

F. 5g

It is not a mathematical statement because it is neither true nor false.It is just a variable expression.

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DanielleElmas [232]

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Step-by-step explanation:

Given

$\angle W=90^{\circ}$

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$WU=78\ ft$

from the figure, we can write

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2 years ago

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4vir4ik [10]

Answer:

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Step-by-step explanation:

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3 years ago

One type of insect is 0.0052 meters long. What is the lenght in scientific notation

Ket [755]

Answer:

5.2 × $10^{-3}$

Step-by-step explanation:

a number in scientific notation is expressed as

a × $10^{n}$

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3 years ago

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ale4655 [162]

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3 years ago

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beks73 [17]

Answer:

Step-by-step explanation:

3+2-(6-(1+1)

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3 years ago

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