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3 years ago

Consider U = {x|x is a negative real number} which is an empty set?

1 answer:

6 1

I am not sure exactly what you are looking for is this problem. Are you given choices from which to choose?

The empty set is a set with no numbers. Therefore, you should look for a set that doesn't have any elements.

Magicmaker91

2 years ago

Okay Mr.Smarty pants the answer is ~ {x|x ∈ U and x has a negative square root}

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What is the value for y?<br> Enter your answer in the box.<br> y=

serious [3.7K]

Answer:

$y =112$

Step-by-step explanation:

Given

The attached triangle

Required

Find y

The attached triangle is isosceles; so:

$x - 5=34$

Also, we have:

$y + x - 5 + 34=180$ --- angles in a triangle

Substitute: $x - 5=34$

$y + 34 + 34=180$

Collect like terms

$y =- 34 - 34+180$

$y =112$

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3 years ago

WHATS THE MEASURE OF ANGLE D

valentina_108 [34]

Answer:

7.6

Step-by-step explanation:

m<DBA is 68 degrees

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3 years ago

If a student is 65.0 in tall, what is her height in m? (2.54 cm = 1 inch)

spayn [35]

Answer:

Height of the student=1.651m

Step-by-step explanation:

Given: Height of a student= 65.0 inch.

To find: Height of a student in meters.

Solution:

We know that 1 inch=2.54 cm, then

65.0 inch will be = $2.54{\times}65.0$

65.0 inch will be= $165.2 cm$

Also, we know that 1cm= $\frac{1}{100} m$ , then

165.2 cm will be equal to= $\frac{1}{100}{\times}165.1$

165.2 cm will be equal to= $1.651 meters$

Therefore, the height of a student in meters will be 1.651 meters.

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3 years ago

The complete set of common factors of 6 and 12 is:

trapecia [35]

The complete set of common factors of 6 and 12 is D. {1,2,3,6}

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3 years ago

Simplify by expressing with radicals. ^6radical x^2 y^6

Mkey [24]

PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG

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3 years ago

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