Answer:
44cm
Step-by-step explanation:
9cm+8cm+9cm+18cm= 44cm
If y is the number of hours it takes to pour foundations, and x is the number of construction workers, y=k/x, because it takes less time the more workers there are. So 32=k/4 and k=128 and y=128/x. The constant of variation is 128.
Answer:3
Step-by-step explanation:
Answer:
x = 63
Step-by-step explanation:
We can find the value of x by multiplying the difference of large arc to small arc with 1/2
if a = 117° then the large arc would be 243
1/2 × (243 - 117) = 63
This occurs when the two numbers are prime. Prime numbers have only two factors, 1 and the value of the number itself. Therefore, two dofferent prime numbers would share no common factors other than 1.
Hope this helps!
