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IgorC [24]
3 years ago
5

Is 12 a prime or composite number? And why?.

Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0
12 is decided by 2 and 3 so it’s not prime
Brut [27]3 years ago
7 0

Answer:

Composite

Step-by-step explanation:

Cant be prime cause it's an even number (not 2)


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If TU= 12 and UV =18, what is TV
EastWind [94]

Answer:

its either 54 or 24 or 6 either one should work :\

Step-by-step explanation:

T might equal 6

U might equal 2

V might equal 9

OR

T might equal 4

U might equal 3

V might equal 6

OR

T might equal 2

U might equal 6

V might equal 3

4 0
4 years ago
Does a regular triangle have point symmetry?
Novay_Z [31]

Answer:

no

Step-by-step explanation:

look the same if rotated through 180 degrees and 360 degrees but they don't have any axes of symmetry. These letters also have Point Symmetry and they also have 2 axes of symmetry.

4 0
3 years ago
Simplify the expression below.
Mazyrski [523]

Answer:

D. x^24

Step-by-step explanation:

If it is in the parenthesis you multiply.

-2*-12= 24

Two negatives equals a positive.

7 0
3 years ago
Which measurement is not equivalent to the others? 1 yard 3 feet 1/100 of a mile 36 inches
tigry1 [53]

Answer: 1/100 of a mile

Step-by-step explanation:

36 inches is equal to 3 feet which is equal to 1 yard

1/100 of a mile = 633.6 inches

6 0
3 years ago
Read 2 more answers
raj leaves his house on his bicycle at an average speed of 10 miles per hour. his friend, ruth, leaves 1/2 hour later, following
umka21 [38]
First set up equation for Raj, which is 10x + .5, .5 is the y-intercept because he got a head start of .5 hours
Ruth, 14x
10x + .5 = 14x
        - .5    -.5
10x          = 14x - .5
-14x           -14x
-4x  = -.5
/-4       /-4
   x = .125 miles
So she will overtake him at more than .125 miles
I hop this is right, and hope this helps
 
3 0
4 years ago
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