Answer:
⅓
Step-by-step explanation:
n(s) 1 die & 2 coins = 6×4 = 24
n (event) 1 head = 6 (by die) +2( by coins)
= 8
so, probability P = 8/24 = ⅓
Answer:
51
Step-by-step explanation:
All triangles =180 degrees
180-78 = 102
Since this triangle is an isosceles triangle, that means that 2 sides are the same length, and that 2 angles are the same.
102/2 (you divide by 2 bc the angles unknown are the same measurement) and that equals 51 degrees
-6n -2n = 16
-8n = 16
n = 16/-8
n = -2
Answer: n = -2
Answer:
-20 https://www.google.com/url?sa=i&source=images&cd=&ved=2ahUKEwjt5uy29dzfAhWMZd8KHfEOA10QjRx6BAgBEAU&url=https%3A%2F%2Fbobsandcrowlakes.ca%2Finterpret-lake-levels%2F&psig=AOvVaw3OuFLGof8RcGzqUWZobVz0&ust=1546993334080397