Answer:
blank area = 1.5π units²
Step-by-step explanation:
area of full circle = πr² = π6² = 36π units²
blank area = (15/360)(36π) = 1.5π units²
If you're looking for x it is 5 which also makes YZ equal 5
Answer:
(-5,1)
Step-by-step explanation:
The solution of the system is where the two lines intersect
The graphs cross at x=-5 y = 1
To get the number of standard deviation that 77 is from the mean, we get the z-score:
z-score is given by
z=(x-μ)/σ
where:
μ-mean
σ-standard deviation
thus the value of z from the information above is:
x=77
μ=58
σ=7
z=(77-58)/7=2.7143
Therefore gelatin would be a homogeneous