i feel soo dumb...
Answer:
dont say you feel dumb we all need help
Step-by-step explanation:
Answer: 15.71 is it when using 3.14 as the pi substitute
Step-by-step explanation:
The arc is simply the length of its portion of a circumference. Because its half of a circle, we can just find the circumference of the circle and divide it by 2.
C = 2 * 3.14 * radius/2 (because semi circle)
= 15.71
12 ft
2 ft
3 ft
Answer:
28 people were parents
Step-by-step explanation:
84/3 = 28*1 = 28
Answer:
112
Step-by-step explanation:
Given z is directly proportional to x then the equation relating them is
z = kx ← k is the constant of proportionality
To find k use the condition x = 3 when z = 48
k = = = 16, thus
z = 16x ← equation of proportionality
When x = 7, then
z = 16 × 7 = 112
Answer:
None of the numbers are divisible by three, therefore there could never be a multiple of three. Mary is correct
Also I have that same rug XD