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3 years ago

Which of these numbers is a prime number 1,11,21,51

Mathematics

2 answers:

Alinara [238K]3 years ago

5 0

11 because it cannot be divided by any whole number besides 1.

julia-pushkina [17]3 years ago

5 0

11 is a prime number because it cannot be divided by any number equally.

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Multiple choice someone please answer pleaseeee

Marysya12 [62]

Answer:

x= 54.09

Step-by-step explanation:

cos = adjacent/ hypotenuse

cos75 = 14/x

x = 14/cos75

x = 54.09814627

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3 years ago

Would It be unusual if a random sample of 400 adults results in 156 or more having no credit cards

vesna_86 [32]

Answer:

Yes, in places like the US, UK and other bigger areas

No, in like Africa and poorer areas

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3 years ago

What is a segment in a circle

Art [367]

Answer:

A segment is a region bounded by a chord of a circle and the intercepted arc of the circle. A segment with an intercepted arc less than a semicircle is called a minor segment.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the minimum number of feet you should be to avoid being electrocuted by overhead power lines up to 50kV? A. 10 feet B. 1

Andrei [34K]

Answer:

I believe the answer is A 10 feet

Step-by-step explanation:

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3 years ago

Convert F2 from hexadecimal to binary.

Yakvenalex [24]

Question:

"Convert F2 from hexadecimal to binary."

Answer:

11110010

Step-by-step explanation:

Hex F2 to decimal explained:

The value of HEX F2 in decimal is 242.

The value of HEX F2 in binary is 11110010.

2 2 X 160 = 2

F 15 X 161 = 240

HEX F2 = 242

The binary value is: 11110010

A hexadecimal number has base 16 (0,1,2,3,4,5,6,7,8,9 A,B,C,D,E,F).

basic hex to a decimal conversion table

Hex 0 1 2 3 4 5 6 7 8 9 A B C D E F

Decimal 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

HOPE THIS HELPS!

PLEASE MARK BRAINLIEST IF THIS HELPED YOU LEARN! :)

3 0

2 years ago