Answer:
x = 22
Step-by-step explanation:
Adding all the degrees to a triangle must equal 180
120 + (x+16) + x = 180
2x + 136 = 180
-136. -136
2x = 44
x = 22
Answer:
1. 1/2
2. 1
3. 0
Step-by-step explanation:
Answer:
y=5x+17
Step-by-step explanation:
perpendicular slope is 5
y-7=5(x+2) convert this equation into slope intercept and that's your answer
Answer:
There's 21% of chances
Step-by-step explanation:
Here we have to use the definition of a simple probability, where all fishes has the same probability to be chose.
So, we have to divide the possible outcomes with the total of outcomes. The possible outcomes refer to the number of large-blue fishes, and the total number of outcomes represent the total number of fishes. So
P = 3/4 ≈ 0.21 (or 21%)
Therfore, there's 21% of chances to select one fish randomly and be a large, blue fish.