Answer:
52⁰
Step-by-step explanation:
Cos x⁰ = adjacent/hypotenus
Cos x⁰ = 8/13
Cos x⁰ = 0.615
x⁰ = cos^-1 (0.615)
x⁰ = 52⁰
Answer:
0.5
Step-by-step explanation:
If the 30 is in degrees, then the answer is 1/2 or 0.5. If the 30 is in radians, then your answer is -1.0.
Answer:
10/10
Step-by-step explanation:
Answer:
The probability that Scott will wash is 2.5
Step-by-step explanation:
Given
Let the events be: P = Purple and G = Green


Required
The probability of Scott washing the dishes
If Scott washes the dishes, then it means he picks two spoons of the same color handle.
So, we have to calculate the probability of picking the same handle. i.e.

This gives:










<em>Note that: 1 is subtracted because it is a probability without replacement</em>
So, we have:





Answer:
The lenght of one side= 6
Step-by-step explanation:
The cost of fencing around the field for one meter = 15
The total cost = 360
The perimeter = 360 / 15 = 24 m
The lenght of one side= 6
( p = 4S)
so .... (s = p /4 )
24 = 4s
so .... s = 24/4 = 6
I hope it's right !!!!!