Answer:
Arc length = 6.28 units
Step-by-step explanation:

Answer:
the slope is 4/1 which is 4
Step-by-step explanation:
The slope is value of y when x equals to 0, so when you plug in 0 to x it equals to:
y=13(0)+4
y=0+4
y=4
So the slope is 4
Answer:
Repeating decimals are considered rational numbers because they can be represented as a ratio of two integers. The number of 9's in the denominator should be the same as the number of digits in the repeated block.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
xy + (z-x)
x = 3
y = 2
z = 4
3×2 + (4-3)
6+1
= 7
Answer:
6 enevlopes
Step-by-step explanation:
18 divided by 6 equals 3
12 divided by 6 equals 3
hope this helps you :)