Answer:
b) 24 rows
Step-by-step explanation:
12 inches = 1 foot
Since we are doing 30 feet, multiply 12 by 30
12 · 30 = 360 inches
Then, divide the total length (360 inches) by the spacing size (15 inches)
360 ÷ 15 = 24 rows total
Answer:
Since zero has no value, it does not need to be included when writing a number in expanded form.
Step-by-step explanation:
Equals the third side length
Answer: 46
Step-by-step explanation:
10 (3 +1) + 6
30 + 10 + 6
46