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ratelena [41]
4 years ago
14

Which expressions are equal to 0 when x = –1? Check all that apply.

Mathematics
2 answers:
Dafna11 [192]4 years ago
8 0

Answer:

Expressions are equal to 0 when x = –1 :

1. 4(x+1) : (4x+5)

3. 4(x-(-1) : (4x+5)

5. 4(x+1) : (5-4x)

Hoped I helped

Yoo give me a brainiest

snow_tiger [21]4 years ago
7 0

Answer: ACE

Step-by-step explanation:

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Marissa drew and labeled 4 triangles on grid paper as shown below. Which triangle appears to be an obtuse triangle
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The triangle that must appear to be obtuse mmust have one of its angle to be greater than 90 but less than 180 degrees:

<h3>What are obtuse triangles?</h3>

Obtuse triangles are triangles that has one of theor angles to greater than 90 degrees.

Most obtuse triangles has two acute angles (angles less than 90 degrees) and a obtuse angle (angles between  90 and 180 degrees)

Hence the triangle that must appear to be obtuse mmust have one of its angle to be greater than 90 but less than 180 degrees:

Learn more on obtuse triangle here: brainly.com/question/3250447

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2 years ago
Marshall has an account balance of<br> -$49.18. Does Marshall owe the bank more or less than $50?
geniusboy [140]

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Marshall owes less than 50$

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3 years ago
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Match the terms to their definition. 1. part-whole ratio a ratio comparing a portion of a whole quantity to the whole quantity 2
dem82 [27]

Answer:

They're already matched... at least they way you typed it.

Step-by-step explanation:

A ratio is a comparison of two numbers as a fraction or quotient. A part-whole ratio is a ratio comparing a part of something to the whole thing. A part-part ratio is ratio comparing two different parts of one whole.

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3 years ago
Now we are testing to see whether taking a vitamin supplement each day has significant health benefits. There are no (known) har
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Answer:

Concluding that people should take vitamin supplement each day when they don't help.            

Step-by-step explanation:

We are given the following in the question:

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Alternate hypothesis:

Taking a vitamin supplement each day have have significant health benefits.

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So error I for this situation would be concluding that people should take vitamin supplement each day when they don't help.

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