Step-by-step explanation:
r(-5) = 2*25 - 2 = 48
Q(-5) = 5 - 1 = 4
Step-by-step explanation:
63 is a composite number. 63 = 1 x 63, 3 x 21, or 7 x 9. Factors of 63: 1, 3, 7, 9, 21, 63. Prime factorization: 63 = 3 x 3 x 7, which can also be written 63 = 3² x 7.
Answer:
Step 3 the number line dot should not be shaded.
Step-by-step explanation:
As you can see, both blocks have the same depth (5 cm)
So for the first block (left):
For the second block (right):
Add them up, you get:
Done!! :)
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