<span>First, we determine the factors of 45. We can immediately note that 45 is the product of 9 and 5. Out of 9 and 5, 9 can further be expressed into the product of 3 and 3. The prime factorization therefore is,
45 = 3 x 3 x 5
Since the factors in the right-hand side of the equation are already prime numbers then, this factorization can no longer be written in simpler forms.</span>
Answer:
equals nothing. cannot be multiplied or divided. does not change a number when added or subtracted
The supplement of 30° is the angle that when added to 30° forms a straight angle (180° ).
Answer:
yellow or blue
Step-by-step explanation:
Prob blue
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.
